Download Prac%ce`Quiz3`Part1`

Prac%ce Quiz 3 Part 1 These are Q’s from old quizzes. I do not guarantee that the Q’s on this year’s quiz will be the same, or even similar. .&69';"+0(*&6>""
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MULTIPLE
!"CHOICE.
see it.
If the
lightofinlight
the water
makes afor
42which
degreethe
angle
withangle
the vertical,
1)can
What
is the
speed
in a material
critical
with air at
is which
61 degrees?
1)
thickness
d=6cm
5) High
quality
optical
fiber
is
rated
at
0.25dB/km.
By
what
factor
does
the
light
intensity
change
5)
at
an
incident
angle
of
40
degrees.
What's
the
angle
the
light
ray
makes
in
the
water
with
the
horizontal
distance
is
the
diver
from
the
edge
of
the
lake?
A) 0.8c
B) 0.9c
C) c
D) 1.1c
E) 1.2c
atA)an
incident
angle
degrees.
What's
the7m
angle
makes in the water
after
traversing
10kmofthrough
athe
fiber?
normal
to one
the interface
after
itsuch
exits
glass
slab?the light
3m
B)40
5m
C)
D)
9m
E) with
11m the
Choose
the
alternative
that
best
completes
theray
statement
or answers
the question.
normal
to theChoose
interface
after
italternative
exits the glass
slab?
A)
1.28
MULTIPLE
CHOICE.
the
one
that
best
completes
the
statement
or
answers
the
question.
A)
25
degrees
B)
30
degrees
C)
35
degrees
D)
40
degrees
E)
45
degrees
2) You are standing 2.3m horizontally from the edge of a 4.5m deep lake, with your eyes 1.7m
2)
25 ray
degrees
B)through
30 degrees
C) 35 degrees
D) 40
degrees
E) 45with
degrees 3)
B)A)
0.78
3)
A
light
propagating
water
(n=1.33)
strikes
a
parallel
slab
of
glass
(n=1.62)
aboveisthe
surface.
holding
flashlight
at20kHz.
the lake
bottom
shines
lighta so
you in1)
1) The maximum1)frequency
the
human
can
detect
is about
Ifwith
youair
walk
into
room
1)
thewater
speed
of lightAear
indiver
a material
forawhich
the critical
angle
is 61the
degrees?
C)What
0.75
thickness
d=6cm
4)
The
three
corners
of
a
prism
are
at
the
location
(0,0),
(0,5),
and
(6,0).
White
light
strikes
the
4)
can
seeait.
If the light
in
the
water makes
aC)42cwaves,
degree angle
with
the
vertical,
at which
7) At
a point
from
source
spherical
sound
you
measure
alight
sound
intensity
of
A)three
0.8c
B)
0.9care
D)
1.1c
E) 1.2c
which
there15m
are
two
sources,
one
at
100kHz
and
one
at
102kHz.
Will
you
anything?
4) D)
The
corners
ofof
a orthogonal
prism
atto
the
location
(0,0),
(0,5),
and
(6,0).
White
strikes
the
4)
0.5incident
at
an
angle
of
degrees.
What's
the
angle
the
light
ray
makes
inhear
the
water
with
the What
prism
at (0,3)
exactly
the
surface.
What's
the
angle
of dispersion
between
horizontal
distance
is40
the
diver from
theprism
edge
of the
lake?
prism
at
(0,3)
exactly
orthogonal
to the
the
prism
surface. What's the angle of dispersion between
2(50'"" 750mW/m^2.
if the second source
is
125kHz?
normal
toat
the
interface
after
itisexits
glass
E)
less
than
10%
of the
light
left
after
10km
(700nm,
n=1.516)
and
violet
(400nm,
n=1.538)?
A)
3m
B)
5m
C)slab?
7m
D) 9m
E) 11m
2)red
You
are
standing
2.3m
horizontally
from
the
edge of a 4.5m deep
lake, with your eyes
1.7m
2)
red (700nm,
n=1.516)
and
violet
(400nm,
n=1.538)?
25
degrees
B)
30
degrees
C)
35
degrees
D)
40
degrees
E)
45
degrees
How
much
further
do
you
need
to
walk,
directly
away
from
the
source,
until
the
sound
A)
2.15
degrees
B)
4.3
degrees
C)
6.45
degrees
D)
8.6
degrees
A)
Yes,
yes.
",.8"9(50""
above
water surface. AB)diver
holding a flashlight
at the
lake bottom shines
thedegrees
light so you
A) 2.15the
degrees
4.3 degrees
C) 6.45
degrees
D) 8.6
3)
A
light
ray
propagating
through
water
(n=1.33)
strikes
a
parallel
slab
of
glass
(n=1.62)
with
3)6)
6) changed
Two
mirrors
arranged
such
thatmakes
they are
the with
x andthe
y axis
of the
rectangular
intensity
has
-4.4dB.
can
see it.by
Ifare
the
light in the
water
a 42parallel
degree to
angle
vertical,
at which
B) No, no.
"1.&69';"+0(*&6>""
4)
The
three
corners
of
a
prism
are
at
the
location
(0,0),
(0,5),
and
(6,0).
White
light
strikes
the
4)
thickness
d=6cm
5)coordinate
High
quality
optical is
fiber
is rated
at 0.25dB/km.
Bylake?
what factor does the light intensity change 5)
horizontal
distance
the
from
the
edge
offirst
the
system.
5) prism
High
quality
optical
fiber
isdiver
rated
atthe
0.25dB/km.
By
what
factor
does
intensity
change
5)
C)
Yes,
but
only
in
certain
places
in
the
room
for
the
case,
and
nothe
ininlight
the
second
case.
A)
5m
B)
10m
C)
15m
D)between
20m
at
(0,3)
exactly
orthogonal
to
prism
surface.
What's
angle
of
dispersion
atA)an
incident angle
of
405m
degrees.
the7m
angle the
lightthe
ray
makes
the water
with
the
2(50'""
traversing
10km
through
suchWhat's
a fiber?
3m
B)
C)
D)
9m
E)
11m
('"(6'-0/;"&@0@"A4B@""
Aafter
laser
beam
enters
the
mirror
arrangement,
hits
each
mirror
once,
and
exits.
What's
the
total
after
traversing
10kmand
through
such a fiber?
(700nm,
n=1.516)
violet
D) Yes, no. red
normal
to the
interface
after
it (400nm,
exits the n=1.538)?
glass slab?
A)
1.28
change
in
direction
that
the
laser
light experiences?C) 6.45 degrees
A)
1.28
,.8"9(50""
A)
2.15
degrees
B)
4.3
degrees
D) 8.6 degrees
A)
25 ray
degrees
B)through
30
C) 35
degrees
D)
E)of
45with
degrees
B)
0.78
E) No, yes. travel
3)A)A
light
propagating
water
(n=1.33)
strikes
a parallel
slab
of glass (n=1.62)
3)
8) Microwaves
with
the
speed
ofdegrees
light,
c=300
000
000m/s.
At40
adegrees
frequency
10
GHz these
Depends
on the
incidence
angle.
B)
0.78
"1.&69';"+0(*&6>""
C)
0.75
d=6cm
C)
0.75
B)thickness
90molecules
degrees
wave cause water
burrito
vibrate.
What
is(6,0).
their
5) 4)High
quality
opticalin
fiber
is rated
0.25dB/km.
By what
factor
does
thewavelength?
light
intensity
change
5)4)
The
three
corners
of
ayour
prism
are at
atWhat's
the to
location
(0,0),
(0,5),
and
White
light
strikes
thethe
D)
0.5
at
an
incident
angle
of
40
degrees.
the
angle
the
light
ray
makes
in the
water
with
D)
0.5
C)
180
degrees
'"(6'-0/;"&@0@"A4B@""
after
traversing
10km
through
suchdoubles,
fiber?
prism
at
exactly
orthogonal
toathe
the
prism
surface.
What's thetoangle
dispersion
between
= 1000 000
000
cycles/sec.
If the pressure
amplitude
of10%
a sound
wave
what
happens
the of
decibel
level?
2)
2"2(50'""2) 1GHz
normal
to(0,3)
the
interface
after
itisisexits
glass
slab?
E)
less
than
10%
of the
the
light
left
after
10km
E)
less
than
of
light
left
after
10km
D)A)
270
degrees
1.28
red
(700nm,
n=1.516)
and
violet
(400nm,
n=1.538)?
A) 25B)
degrees
B) 30 degrees
C) 35 degrees D) 4dB
D)
degrees
E)E)456dB
degrees
0.3mm
B)degrees
3cm
30cm
D)40300m
E) 3km
0dB
C)C)
2dB
7",.8"9(50"" A) -2dB
E)B)360
degrees
0.78
A)
2.15
B) 4.3 degrees
C) 6.45 degrees
D) 8.6 degrees
6)6) Two
mirrors are
are arranged
arrangedsuch
suchthat
thatthey
theyare
areparallel
parallel
to
x and
y axis
of the
rectangular
C) 0.75
thethe
x and
y axis
of the
rectangular
6)4) 6)
'"1.&69';"+0(*&6>""
4) Two
The mirrors
three corners
of a prism are
at the location
(0,0),to
(0,5),
and
(6,0).
White
light
strikes the
system.
D)
0.5
coordinate
system.
High
optical
fiber
isat
rated
at
0.25dB/km.
Byitwhat
factor
does
the
light
intensity
change
5)7) 3)
3) A
You
seeisanmoored
airplane
straight
overhead
antowaves
altitude
of
5.2km.
the
plane,
however,
9)
boat
in
aquality
location,
and
make
move
up
and
If between
the
spacing
7) A5)coordinate
laser
beam
with
wavelength
633nm
is prism
propagating
inWhat's
airSound
when
itfrom
strikes
a transparent
prism
atfixed
(0,3)
exactly
orthogonal
the
surface.
the
angle
ofdown.
dispersion
"2(50'""
"('"(6'-0/;"&@0@"A4B@""
A
laser
beam
enters
mirror
arrangement,
hits
each
mirror
once,
and
exits.
What's
the
total
E)
less
than
10%
of
the
light
is
left
after
10km
Ared
laser
beam
enters
the
mirror
hits
mirror
andisexits.
What'sto
the
total
after
traversing
10km
through
such
a fiber?
seems to be
coming
from
aincidence
point
back
along
the
plane's
path
atrefraction
aonce,
35 How
degree
angle
the
material
at
an
angle
ofarrangement,
50
degrees.
If
theeach
angle
of
27
degrees,
what
is thethe boat
(700nm,
n=1.516)
and
violet
(400nm,
n=1.538)?
between
wave
crests
is
20m
and
the
speed
of
the
wave
is
5m/s.
long
does
it
take
!"
change
in
direction
that
the
laser
light
experiences?
A)
1.28
change
in
direction
that
the
laser
light
experiences?
7",.8"9(50""vertical. What wavelength
A) 2.15
degrees
B) 4.3 degrees
C) 6.45
degrees
D) 8.6 degrees
in the
material?
istop
the
plane's
speed,
assuming
a sound
speed
of 330
m/s?
to go from the
of
a
crest
to
the
bottom
of
a
trough?
A)
Depends
the
incidence
angle.
B)
0.78
A)
Depends
on
the
incidence
angle.
6) A)
Two
mirrors
parallel
axis
of the rectangular
6)
400
nm are arranged
B) 500such
nm that they are
C) 600
nm to the x and
D) y700
nm
E) 800 nm
'"1.&69';"+0(*&6>""
A)
100m/s
B)
200m/s
C)
300m/s
D)
400m/s
E)
500m/s
C)
0.75
B)
90
degrees
B)
90
degrees
5)
High
quality
optical
fiber
is
rated
at
0.25dB/km.
By
what
factor
does
the
light
intensity
change
coordinate
A) 1s
B)system.
2s
C) 4s
D) 8s
E) 16s 5)
D)
0.5
C)
180
degrees
C)
180
degrees
('"(6'-0/;"&@0@"A4B@""
traversing
10km
such a fiber? hits each mirror once, and exits. What's the total
Aafter
laser
beam
enters
the through
mirror arrangement,
E)
less
than
10%
of
the
light
is
left through
after
10km the stands and move around the
D)
270
degrees
D)A)
270
degrees
1.28
change
in
direction
that the
laser light
experiences?
4) At a soccer game,
the
"wave"
might
circulate
4)
10) When a sound wave
passes
from
air toangle.
water, what properties of the wave will change?
E)
360
degrees
E)
360
degrees
B)
0.78
A)
Depends
on
the
incidence
stadium. In this wave motion, people stand up and sit down as the wave passes. What type of
C)90
degreesare arranged such that they are parallel to the x and y axis of the rectangular
A) the frequency
f.0.75
6) B)
Two
mirrors
6)
wave would this
be
characterized
as?
D)
0.5
C)
180
degrees
coordinate
system.
laser lambda.
beam with
airair
when
it strikes
a transparent
7) 7)
1 in in
7)7) AAlaser
beam
with wavelength
wavelength633nm
633nmisispropagating
propagating
when
it strikes
a transparent
B) the wavelength
A) polarized wave
E)
less
than
10%
of
the
light
is
left
after
10km
D)
270
degrees
A
laser
beam
enters
the
mirror
arrangement,
hits
each
mirror
once,
and
exits.
What's
the
total
material at
at an
an incidence
the
angle
of of
refraction
is 27
what
is the
material
incidenceangle
angleofof50
50degrees.
degrees.If If
the
angle
refraction
is degrees,
27 degrees,
what
is the
the
speed
v
of
the
wave.
#" C)
E)
360
degrees
change
in
direction
that
the
laser
light
experiences?
wavelength
in
the
material?
B) longitudinal
wave
wavelength in the material?
Depends
onarranged
theB)
incidence
A)A)
400
nm are
500
nm
nm
700y700
nm
E) 800
nm nm
D)
both
f
and
lambda
6)
Two
mirrors
that theyC)
are
parallel
and
axis
of the rectangular
6)
C) transverse wave
A)
400
nm
B)
500such
nmangle.
C)600
600
nm to the xD)
D)
nm
E) 800
B)
90
degrees
coordinate
7) Alambda
laser
beamsystem.
with wavelength 633nm is propagating in air when it strikes a transparent
7)
E) gravitational
both v and
D)
wave
C)
180
degrees
A laser at
beam
enters theangle
mirror
each mirror
once, and
What's
theistotal
material
an incidence
of arrangement,
50 degrees. If hits
the angle
of refraction
is 27exits.
degrees,
what
the
E) soliton wave
D)
270
degrees
change in direction
that the laser light experiences?
wavelength
in the material?
E)
360
degrees
Depends
on theB)
incidence
A)A)400
nm
500 nm angle. C) 600 nm
D) 700 nm
E) 800 nm
B) 90 degrees
5) What length is 7)
necessary
forwith
an organ
pipe to produce1a 22Hz
tone if the pipe is open at one 7) 5)
180 beam
degrees
AC)laser
wavelength 633nm is propagating
in air when it strikes a transparent
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of 220 g/mdistance
, what isisthe
in the
string?
horizontal
thetension
diver from
the
edge of the lake?
A) 7m
1N
B) 5m
10N
C) 9m
20N
B)
C)
D) 11m
30N
D)
E)3m
100N
E)
3) A
The
mach
angle
oftank
a from
shock
wave
associated
with
the sonic
boomofSunlight
of60adegrees
lowfirst
flying
plane
is 708)
light
ray
reflected
flat mirror
an(n=1.33).
angle
as the
is
8) A
cylindrical
2.4ma deep
is full tomoves
the brimthrough
with water
hits
part mirror
of
degrees.
is of
the
of the
of degree
soundangle
in airwith
= 330m/s)
rotated.
theWhat
bottom
thespeed
tank when
theairplane?
rising sun (Speed
makes a 22
the horizon. Find the
!"A) 1000
km/h
tanks
diameter.
Through
what
angle was the mirror rotated?
A)km/h
1.5m
B)B)2.5m
D) 4.5m
E) 5.5m
B) 90
3000
A)
degrees
120 degrees C) 3.5m C) 30 degrees
D)
60 degrees
C) 5000 km/h
!"
9) Mr. Evil is throwing a temper, and shooting fish in a pond with a large caliber gun while
9)
D) 7000
km/h
4) Two
mirrors
are
arranged
such
that
they
are
parallel
to
the
x
and
y
axis
of
the
rectangular
standing on the shore. To successfully kill a fish, should he ...
E) 500 A)
km/h
coordinate
system.
aim
directly at the image.
#"
A laser beam
mirror
arrangement, hits each mirror once, and exits. What's the total
B) aimenters
slightlythe
above
the image.
C)direction
aim slightly
image.
in
thethe
laser
light experiences?
4) change
At a point
15m
fromthat
abelow
source
of
spherical
sound waves, you measure a sound intensity of
A)
90
degrees
1500mW/m^2.
Blue andon
redthe
laser
beams strike
an air -glass interface with incidence angle of 50 degrees. If the
10)
B)10)
Depends
incidence
angle.
How
much
further
do
you
need
to
walk,
directly
away
from
the
source,
until
the
sound
glass has refractive indices of 1.680 and 1.621 respectively for the blue and red light, what will
intensity
has
changed
by the
-4.4dB.
!"C) 360bedegrees
the angle
between
two beams in the glass?
D)
270
degrees
A) 5m A) 0
10m
C) 20mD) 3 degrees
D)4 15m
B)B)
1 degree
C) 2 degrees
E)
degrees
E) 180 degrees
3)
3)
5) The intensity of sound from a localized source decreases as the inverse square of the distance
from
5) A
light ray is propagating in a crystal with a wave length of 540nm. It strikes the interior
the source.
Does
thatat
mean
that the sound
looses
energy and
as it emerges
propagates?
surface
of the
crystal
an incidence
angle of
34 degrees,
into air at 76 degrees to
A)surface
Yes. normal. What is the light's wave length in air?
#" the
B) 500
No. nm
A)
B) 450 nm
C) 630 nm
D) 940 nm
C) Depends on the frequency of the light.
6) A cylindrical tank 2.4m deep is full to the brim with water (n=1.33). Sunlight first hits part of
bottominofa the
tank
the rising
sun makes
a 22back
degree
angle
thea horizon.
the
6) the
"Vibrato"
violin
is when
produced
by sliding
the finger
and
forthwith
along
vibratingFind
string.
tanks
diameter.
The G-string
on a particular violin measures 30cm between bridge and its far end and is
A) 4.5mrigidly at both
B) points.
3.5m It's fundamental
C) 2.5mfrequency isD)
1.5m How far from
E) the
5.5m
clamped
197Hz.
("nut")
5)
5)
end should a violinist place a finger so that the G-string plays the note A (440Hz)? Note: As
7) High
quality
optical
fiber
is rated
By what
factornear
doesyour
the light
change
discussed
in class,
the
bridge
end at
of 0.25dB/km.
the violin is the
end that's
cheekintensity
when playing
after
traversing
10km
through
such aisfiber?
the violin.
The nut
end
of the violin
the end far away from your cheek when playing the
4)
4)
6)
6)
7)
A) The
intensity
decreases
by half.
E)360
its
velocity
and wavelength
change, but its frequency does not change.
E)
degrees
B) The intensity stays the same.
C) The intensity doubles.
5) A ray in glass is incident onto a water-glass interface, at an angle of incidence equal to half the
5)
D) The intensity quadruples.
critical angle for that interface. The indices of refraction for water and the glass are 1.33 and
E) The intensity decreases to a quarter of what it was.
1.55, respectively. The angle that the refracted ray in the water makes with the normal is
$"
closest to:
2) Helium
spectral
lines from
a edistant galaxyC)
A 40
are
with
2)
A) 35
e
B) 25
e blue shifted D)
30erespect to the same
E) 45elines
coming from galaxy B. Which of the following statements is most accurate?
6)A)When
lightgalaxies
travels
from
air into water,
6)
The two
are receeding
from earth at equal speeds.
7)
Dispersion
of electromagnetic
waves
wavelength
changes,
but its
velocity
and
do notfrom
change.
B) A)
Galaxy
A to
is further
away
from
earth
thanout
Galaxy
A) its
refers
the fact
that waves
radiate
infrequency
all B.
directions
a point source.
B)
frequency
but
itswherein
velocity
and
do
C) Galaxy
A to
is moving
away
from
earth slower
than
Galaxy
B)its
refers
the changes,
phenomenon
a raywavelength
changes
direction
when it passes from one
1B.not change.
8)
A
light
ray
propagating
through
water
(n=1.33)
strikes
a
parallel
slab
of
glass
(n=1.55)
with
8) 8)8)
C)
its
velocity,
wavelength
and
frequency
all
change.
8)D)
A light
light
rayApropagating
propagating
through
water
(n=1.33)
strikes
parallel
slabof
ofglass
glass
(n=1.55)
with
Galaxy
is moving
away
from
earth(n=1.33)
faster than
Galaxy
B. slab
8)
A
ray
through
water
strikes
aaparallel
(n=1.55)
with
material
into another.
thickness
d=4cm
D) its velocity
changes, but its frequency and wavelength do not change.
thickness
d=4cm
thickness
d=4cm
C) accounts
for the fact that the sky is blue.
at
an
angle
30
What's
the
angle
the
light
rayray
makes
in in
the
water
with
thethe
E)
its
velocity
andof
wavelength
change,
but
its
frequency
does
not
change.
at an
an incident
incident
angle
of
30degrees.
degrees.
What's
the
angle
the
light
makes
indifferent
water
with
the
at
incident
angle
of
30
degrees.
What's
the
angle
the
light
makes
the
water
with
3)!"#"
"Vibrato"
in a violin
isthe
produced
by
sliding
the
finger
back
andray
forth
along
athe
vibrating
string.
3)
D)
results
from
fact
that
waves
of
different
frequencies
travel
at
speeds
in
normal
to
the
interface
after
it
exits
the
glass
slab?
normal
to the
the
interface
after
exits
theglass
glass30cm
slab?between bridge and its far end and is
normal
to
after
ititexits
the
slab?
The
G-string
oninterface
a particular
violin
measures
matter.
A)
35
degrees
B)
25
degrees
C)
30
degrees
4545
degrees
E) E)
40
degrees
A) 35
35 rigidly
degreesat bothB)
B)
25degrees
degrees
C)30
30
degrees isD)
D)
45
degrees
E)
40
degrees
A)
degrees
25
C)
degrees
D)
degrees
40
degrees
clamped
points.
It's
fundamental
frequency
197Hz.
How
far
from
the
("nut")
E) is the underlying phenomenon utilized in some types of sunglasses.
end
should
a violinist
place a lies
finger
so that
the G-string
plays
the(n=1.33).
note A (440Hz)?
9)
A
thick
ofof
a atank
of
water
AA
light
rayray
enters
9) A
A thick
thickglass
glassplate
plate(n
(n===1.53)
1.53)lies
lieson
onthe
thebottom
bottom
of
atank
tank
of
water
(n=1.33).
Alight
light
ray
enters 9) 9)9)
9)
glass
plate
(n
1.53)
on
the
bottom
of
water
(n=1.33).
enters
B)
13cm
C)is15cm
19cm
water
from
air,
an
7272degrees
with
thethe
normal
in17cm
air.air.
What
angle
does
the the
ray ray
8)A)
A11cm
laser
beam
with
wavelength
633nm
propagating
in D)
air
when
it
strikes
aE)
transparent
water
from
air,making
making
anangle
angleofof
of
degrees
with
normal
in
What
angle
does
water
from
air,
making
an
angle
72 degrees
with
the normal
in
air. What
angle
does
the ray
make
with at
theannormal
whenangle
it is inofthe
plate?
material
incidence
50
degrees.
If the angle of refraction is 27 degrees, what is the
#"
make
with
the
normal
when
it
is
in
the
plate?
make
with
the
normal
when
it
is
in
the
plate?
4) A shock
wave
is
going
through
gas
at
a
Mach
angle
of 60 degrees.
We double theE)pressure
in
4)
A) 10 degreesin the material?
B) 20 degree
C) 30 degrees
D) 40 degrees
50 degrees
wavelength
A)
10
degrees
B)
20
degree
C)
30
degrees
D)
40
degrees
E)
50
degrees
A)
10
degrees
B)
20
degree
C)
30
degrees
D)
40
degrees
E)
50
degrees
the gas while the shock wave is still passing through. What's the mach angle after the pressure
A) 400 nm
B) 500 nm
C) 600 nm
D) 700 nm
E) 800 nm
10)increase?
Light is incident on an equilateral triangle prism (n=1.55)
ata 35 degree angle from the normal
10)
1
10)
10)
10) Light
Light is
is incident
incident on
onan
anequilateral
equilateraltriangle
triangleprism
prism(n=1.55)
(n=1.55)ata
ata35
35degree
degreeangle
anglefrom
fromthe
thenormal
normal
10)
8) Red
has
longerWhat
wavelength
than
blue
light.
Compare
frequency.
A)
20 degrees
B)
40isdegrees
C)
50respect
degrees
D) 60
degrees
E) 80 degrees 8)
to light
one
of
thea faces.
the exit
angle
with
to thetheir
normal
of the exit phase?
to
one
of
faces.
isisthe
angle
with
the
phase?
to
oneEvil
of the
the
faces.What
What
theexit
exit
angle
withrespect
respect
to
thenormal
normal
theexit
exit
phase?
9)A)
Mr.
is throwing
a temper,
and
shooting
fish into
a the
pond
with of
aoflarge
caliber
gun while
Red
A)
40frequency
degrees is larger than blue frequency.
A)
40
A)
40 degrees
degrees
theisshore.
Tothan
successfully
kill
fish, back
should
... along a vibrating string.
B)standing
Red
blue
frequency.
5) "Vibrato"
in aon
violin
issmaller
produced
by
sliding
the a
finger
andheforth
5)
B)
50frequency
degrees
$%&'(")*+,&"-.,+/*0"1,2%.+,"34,""
B)
50
degrees
B)
50
degrees
A)
aim
directly
at
the
image.
C)C)
They
haveon
the
same frequency.
60 degrees
G-string
a particular
violin measures 30cm between bridge and its far end and is
!" The
5025&,02,"%06',"4%+"37*89*'&"%:156.53(;"
C)
60
degrees
C)
60
degrees
B)70aim
slightly
above
the image.
D)D)
There's
not
enough
information
given.
degrees
clamped
rigidly
at both
points.
It's fundamental
frequency is 197Hz. If the violinist executes
D)
70
degrees
D)
70
degrees
aimmoving
slightly
below
the
image.
E)C)does
not
exit a
because
total
internal
vibrato
by
finger of
0.50cm
to eitherreflection
side of the position appropriate for playing an A
E)
does
not
exit
because
of
total
E) does not exit because of totalinternal
internalreflection
reflection
(440Hz),
what
range
of frequencies
9) Does
a wave
pulse
have
a period? A results?
frequency? A speed? An amplitude?
9)
10)A)Blue
and red laser beams
strike a glass-air interface.
If the glass has refractive
indices of 1.680
400-500Hz
B) 424-457Hz
C) 431-449Hz
D) 435-445Hz
C)
It will
work
superbly
well,
as long as the instrument is initially not out of tune by more
Name___________________________________
Exam
result
of
dispersion.
B)
aim
slightly
above
the
image.
Name___________________________________
"NUT"
IS
IN
A
VIOLIN)
A) 40W; 80W
than
a factorabelow
2.
D)
To
compose
squarethe
wave
from a superposition of sine waves requires dispersion.
C)40W
aim
slightly
image.
Name___________________________________
B)
20W;
A)
13cm
B) 17cm
C) 15cm
D) 11cm
E) 19cm
Name___________________________________
D) It will work superbly well as long as the instrument is initially not out of tune by more
C) 10W; 20W
MULTIPLE
Choose
the
that
best
the
or
the
question.
MULTIPLE CHOICE.
CHOICE.
Choose
the one
one alternative
alternative
thatwater
best completes
completes
the statement
statement
or answers
answers
the
question.
than
about
60%
4)
A
light
ray
propagating
through
(n=1.33)
strikes
a
parallel
slab
of
glass
with
4) 6)
D)9)
in either
case
6)10W
A
piece
ofred
glass
(n=1.52)
isstrike
immersed
in-glass
diiodomethane
(n=1.74).
A light
ray(n=1.55)
hits
the
glass atIfan
Blue
and
laser
beams
an
air
interface
with
incidence
angle
of
50
degrees.
the
9)
MULTIPLE
CHOICE.
Choose
the
one alternative
that
best
completes
the
statement
orbeam
answers
the question.
1)
A
laser
beam
shines
vertically
upwards.
What
laser
power
is
needed
for
this
to
support
a
1)
thickness
d=4cm
E)
40W
in
either
case
1) ACHOICE.
laser
beam
shines
vertically
upwards.
What
laser
power
is
needed
for this
beam
to
support
ared
1)light,with
MULTIPLE
Choose
the
one
alternative
that
best
completes
the
statement
or
answers
theand
question.
incident
angle
offoil
40with
degrees.
What's
the
angle
the
refracted
beam
in
the
glass
makes
thewill
glass
has
refractive
indices
of
1.680
and
1.621
respectively
for
the
blue
what
!"flat
piece
of
aluminum
mass
15
microgram
and
diameter
equal
to
that
of
the
beam?
6)
Microwaves
travel
with
the
speed
of
light,
c=300
000
000m/s.
At
a
frequency
of
10
GHz
these
6)
at
an
incident
angle
of
30
degrees.
What's
the
angle
the
light
ray
makes
in
the
water
with
the
flat
piece
of
aluminum
foil
with
mass
15
microgram
and
diameter
equal
to
that
of
the
beam?
1) A laser
beam
shines
vertically
upwards.
What laser
power
is needed for this beam to support a 1)
normal
to
thebetween
interface?
be
the
angle
the
two
beams
in
the
glass?
assume
the
aluminum
fully
reflects
the
beam.
(b)
assume
the
aluminum
is
pitch
black,
and
1) (a)
A
laser
beam
shines
vertically
upwards.
What
laser
power
is
needed
for
this
beam
to
support
a
1)
assume
aluminum
fully
reflects
the
beam.
assume
aluminum
isInpitch
black,
and
normal
toin
the
interface
after
exits
the(b)
glass
slab?
wave
cause
molecules
in
your
burrito
tothe
vibrate.
What
is
wavelength?
flat
piece
ofthe
aluminum
foil
withtraveling
mass it
15
microgram
and
diameter
equal
to that
of their
the
beam?
2) An(a)
electric
field
anwater
EM
wave
northeast
oscillates
up
and
down.
what
direction
2)
A)
33
degrees
B)
47
degrees
C)
40
degrees
D) 54
degrees
fully
absorbs
all
the
beam.
flat
piece
of
aluminum
foil
with
mass
15
microgram
and
diameter
equal
to
that
of
the
beam?
0
B)
1
degree
C)
2
degrees
D)
3
degrees
E) 4 degrees
fully
absorbs
all
the
beam.
(a) assume
the
aluminum
fullyB)
reflects
the beam. (b) C)
assume
the aluminum D)
is pitch
black, and
does
the
magnetic
field000
oscillate?
A)
25
degrees
30
degrees
35
degrees
40
degrees
E)
45
degrees
1GHz
=
1000
000
cycles/sec.
A)
40W;
80W
(a)
assume
the aluminum fully reflects the beam. (b) assume the aluminum is pitch black, and
A)
40W;
80W
fully
absorbs all the beam.
A)
north-south
A)
0.3mm
B) 0.3cm633nm is propagating
C) 3cm
D) it30m
E) 300m
B)
20W;
40W
fully
absorbs
all the beam.
7)
A
laser
beam
with
wavelength
in 9ft
air deep
when
strikes
a transparent
B)
20W;
40W
10)
You
are
lying
on
the
bottom
of
a
swimming
pool
filled
with
water
(n=1.33).
What is 5) 7)10)
A)
40W;
80W
B)5)
up-down
"Vibrato"
in
a
violin
is
produced
by
sliding
the
finger
back
and
forth
along
a
vibrating
string.
C)
10W;
20W
A)
40W;
80W
C)
10W;
20W
material
incidence
angle
of water
50 degrees.
If the
anglewhich
of refraction
is see
27 degrees,
what
is the
B)
20W;diameter
40W at anof
the
"hole"
atviolin
the
surface
through
youand
can
ofand
the
pool?
C)D)
northeast-southwest
10W
in
either
case
B)
20W;
40W
The
G-string
on the
a particular
measures
30cm
between
bridge
itsdown.
farout
endIf
is
7)
A
boat
is
moored
in
a
fixed
location,
and
waves
make
it
move
up
and
the
spacing
7)
D)
10W
in
either
case
#"
10W;
20W
wavelength
in the material?
D)C)
northwest-southeast
A)
25ft
B)
5ft
C)
20ft
D)
15ft
E)
10ft
E)
40W
in
either
case
C)
10W;
20W
clamped
rigidly
at both
It'sthe
fundamental
frequency
197Hz.
Howlong
far from
("nut")
E) between
40W
in
either
case
wave
is points.
20m
and
speed
of
the
wave isis5m/s.
How
doesthe
it take
the boat
10W
in
either
casecrests
E)D)
east-west
A)
400
nm
B)
500
nm
C)
600
nm
D)
700
nm
E)
800
nm
D) end
10W should
in either acase
violinist
finger
so that the
E) to
40W
eitherthe
case
goin
from
top of aplace
cresta to
the bottom
of aG-string
trough?plays the note A (440Hz)? (THIS
E)
40W
in
either
case
2)
field
wave
traveling
northeast
oscillates
up
and
down.
direction
2)
QUESTION
WE
ACCEPT
2 ANSWERS
ABOUT WHAT
THE
2) An
An electric
electric
field in
in an
an EM
EM
waveB)
traveling
northeastBECAUSE
oscillates
upOF
andCONFUSION
down. In
In what
what
direction
2)
A)
1s
2s
C)
4s
D)
8s
3) What's
the
minimum
thickness
of
a
soap
film
(n=1.33)
in
which
550nm
light
will
undergo
3) E) 16s
does
the
magnetic
field
oscillate?
does
the magnetic
oscillate?
"NUT"
IS IN
A EM
VIOLIN)
2)constructive
An electric
field
in field
an
wave traveling northeast oscillates up and down. In what direction
2)
interference?
A)
north-south
2) An
electric
field
in
an
EM
wave
traveling
northeast
oscillates
up
and
down.
In
what
direction
2)
A) north-south
does
the
A)magnetic
13cm field oscillate?
B) 17cm
15cm
D)
E) 19cm
A)
400nm
B) 300nm
C)C)
200nm
D) 11cm
100nm
B)
up-down
does
the magnetic field oscillate?
1
B)
up-down
A) north-south
C)
northeast-southwest
A)
north-south
C)
northeast-southwest
B)
up-down
6)
A
piece
of glassaperture
(n=1.52)
immersed
in is
diiodomethane
(n=1.74).
A lighttwo
ray hits the
6)
4) A lense
with
a circular
of is
1cm
in diameter
just barely capable
of seperating
4) glass at an
D)
B) northwest-southeast
up-down
D)
northwest-southeast
C)
northeast-southwest
objects
that are 1angle
degreeofapart.
What's the
wavelength
of the
from the two objects?
incident
40 degrees.
What's
the angle
thelight
E)
C)
northeast-southwest
E) east-west
east-west
1refracted beam in the glass makes with the
D)
northwest-southeast
A)D)
1mm
C) 100mm
D) 1m
northwest-southeastB) 10mm
E) normal
east-westto the interface?
E) east-west
3)
What's
the
minimum
aa B)
soap
(n=1.33)
in
550nm
light will
A)
degreesthickness
47film
degrees
C) 40 degrees
D) 543)
degrees
3)
What's
the33
minimum
thicknessa of
of
soap
film
(n=1.33)
in which
which
550nm
will undergo
undergo
3)5)
5) Poarizeddlight
passes through
sequence
of two
polarizer
whose
axes light
of polarization
form a
constructive interference?
interference?
3)60constructive
What's
the
minimum
thickness
of a soap
in which 550nm
will undergo
degrees
angle.
The second
polarizer
hasfilm
the (n=1.33)
sameC)
polarization
as thelight
incoming
light before it 3)
A)
400nm
B)
300nm
200nm
D)
100nm
3) What's
the
minimum
thickness
of a soap633nm
film (n=1.33)
in which 550nm
light
will
undergo
3)
7)
A
laser
beam
with
wavelength
is
propagating
in
air
when
it
strikes
a transparent
7)
A)
400nm
B)
300nm
C)
200nm
D)
100nm
constructive
interference?
hits
the
first
polarizer.
What
fraction
of
the
incident
intensity
emerges
from
the
set
of
constructive interference?
at an incidence
angle of 50 degrees.
If the angle of refraction
A) material
400nm
B) 300nm
C) 200nm
D) 100nmis 27 degrees, what is the
polarizers?
4)
lense
with
of
barely
4)
400nm
B) 300nm
C)
200nm
D) 100nm two
4) A
AA)
lense
with aa circular
circular aperture
aperture
of 1cm
1cm in
in diameter
diameter is
is just
just
barely capable
capable of
of seperating
seperating
two
4)
wavelength
in
the
material?
A)
1/2
B)
1/4
C)
1/8
D)
1/16
E)
0
objects
that
are
1
degree
apart.
What's
the
wavelength
of
the
light
from
the
two
objects?
that
are
1 degreeaperture
apart. What's
the
wavelength
of the
lightcapable
from the
objects?two
4) objects
A lense
with
anm
circular
of
1cm
in diameter
isC)
just
barely
of two
seperating
4)
A)
400
B)
500
nm
600
nm
D)
700
nmtwo
E) 800 nm
1mm
B)
10mm
C)
100mm
D)
1m
4) AA)
lense
with
a
circular
aperture
of
1cm
in
diameter
is
just
barely
capable
of
seperating
4)
A)
1mm
B)
10mm
C)
100mm
D)
1m
that
are
1 degree
apart.
What's
the
wavelength
of thethe
light
from
the two objects?
6) A objects
grating
with
6000
gratings
across
1cm
is
used
to
seperate
two
wavelengths
of
550nm
and
6)
,#
objects that are 1 degree apart. What's the wavelength of the light from the two objects?
A)
1mm
B)
10mm
C)
100mm
D)
1m
480nm.
What's the
maximum
angular
seperation?
5)
passes
aa sequence
whose
form
5)
A) 1mm
B)achievable
10mm
C) 100mm
D) 1m
5) Poarizeddlight
Poarizeddlight
passes through
through
sequence of
of two
two polarizer
polarizer
whose axes
axes of
of polarization
polarization
form aa
5)
A)
6
degrees
!"#$%&''##("#&''##)"#&$''##*"#&$$''##+"&'##
60
degrees
angle.
The
second
polarizer
has
the
same
polarization
as
the
incoming
light
before
it
degrees angle.
The second
hasof
the
same
polarization
the of
incoming
light form
before
5) 60
Poarizeddlight
passes
throughpolarizer
a sequence
two
polarizer
whoseas
axes
polarization
a it 5)
180
degrees
hits
the
first
polarizer.
What
fraction
of
the
incident
intensity
emerges
from
the
set
of
5) B)
Poarizeddlight
passes
through
a
sequence
of
two
polarizer
whose
axes
of
polarization
form
a
5)
hits
the firstangle.
polarizer.
What fraction
of has
the incident
emerges
the setlight
of before
60 degrees
The second
polarizer
the sameintensity
polarization
as thefrom
incoming
it
C)
degrees
polarizers?
60 10
degrees
angle. The second polarizer has the same polarization as the incoming light before it
polarizers?
hits the first polarizer. What fraction of the incident intensity emerges from the set of
A)
1/4
C)
1/8
1/16
D)
201/2
degrees
hits
the
first polarizer.B)
intensityD)
emerges
A)
1/2
B)What
1/4 fraction of the
C)incident
1/8
D)
1/16 from the setE)
E)of00
polarizers?
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convex
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Where
and
ofwater
what makes
type is
image?
MULTIPLEcan
CHOICE.
Choose
one
alternative
that
completes
the statement
oratanswers
the question.
see
it.
Ifslit
the
lightthe
in
the
athe
42best
degree
angle
with
the
vertical,
which
thickness
d=6cm
1)
A
double
system
is
used
to
measure
the
wavelength
of
light.
The
system
has
slit
spacing
1)
2)
Blue
light
of
a
given
wavelength
passes
through
a
single
slit
of
width
d
and
forms
a diffraction
diffraction
Same
side
as athe
emerald
a distance
25cm
away
from
the
lense.
1) horizontal
AA)
double
slit
is
used
toatfrom
measure
the
wavelength
of
The
system
has forms
slit
spacing
1)
A)
This light
is
a system
real
inverted
image
about
1m
away
from
thelight.
lens
onwidth
the
opposite
side
of
the
2)
Blue
of
given
wavelength
passes
through
a
single
slit
of
d
and
a
distance
is
the
diver
the
edge
of
the
lake?
Which
theon
following
statements
is
incorrect?
anofincident
angle
40
degrees.
What's
theatIf
angle
the
light
ray
makes
ininterference
the
water
the 1)4)
d=15
micron
and
slit-to-screen
distance
L=2.2m.
the
m=1
maximum
infrom
the
pattern
alens
screen.
If
the
blue
light
is
replaced
by
red
light
with
twice
the
wavelength,
the
1)4)Ad=15
cameras
zoom
the
focal
length
range
from
38mm
towith
110
mm.
You
point
thewith
B)at
Opposite
side
of covers
theof
lense
from
the
emerald
athe
distance
25cm
away
the
lense.
micron
and
slit-to-screen
distance
L=2.2m.
If
m=1
maximum
in
the
interference
object.
pattern
on
a
screen.
If
the
blue
light
is
replaced
by
red
light
twice
the
wavelength,
the
A)
3m
B)
5m
C)glass
7m
D) 9m of the light? E) 11m
A)normal
Virtual
can
not
be
projected.
toimages
the
interface
after
it distance
exits
the
slab?
pattern
occurs
7.1cm
from
the
screen
center,
what
isif
the
wavelength
original
diffraction
pattern
can
be
reproduced
the
slit
width
isatof
changed
to:
camera
at
a
distant
object
and
photograph
it
first
at
50mm
and
then
100mm.
What's the ratio
C)
Same
side
as
the
emerald
at
a
20cm
away
from
the
lense.
%"#
pattern
occurs
7.1cm
from
the
screen
center,
what
is
the
wavelength
the light?
$"#
original
pattern
can
be
reproduced
ifare
the
slitright
width
is
changed
to:
B)
This
is adiffraction
virtual image
about
1m
away
from the
lens
side
up.
B)
A
slide
projector
produces
real
images
which
upside
down
on
the
projection
screen.
A)
degrees
B) 30from
degrees
C) at
35 adegrees
D)away
40 degrees
E)
45 degrees
A)
375nm
B) photos?
400nm
C) 425nm
425nm
D) 450nm
450nm
E)
475nm
%&'()#*'+&(#,-.,/+/01+#(&-.2+&#/'-#'3#'14'5)1(#/(#67#5)+-))#.1#/1#)82'*/()-/*#,-'39:#
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d/4
the
images
on
the
two
D)
Opposite
side
of
the
lense
the
emerald
distance
20cm
from
the
lense.
A)
375nm
B)
400nm
C)
D)
E)
475nm
A)
d/4
-,'3) of
This
is
a
virtual
image
about
2m
away
from
the
lens
right
side
up.
A C)
light
ray
propagating
through
water
(n=1.33)
strikes
a
parallel
slab
of
glass
(n=1.62)
with
3)
C)2.9
Chromatic
aberation
is aat
limitation
of15cm
lenses
due from
to their
geometry.
;'15#(&)#/1+2*/-#5'3,)-3'.1#.<#(&)#.2(+.'1+#=)/9>#'<#(&)#,-'39#&/3#-)<-/40?)#'15'4)3#
B)
d/2
A)
B)
4.0
C)
2.0
D)
1.5
E)
1.0
E)
Same
side
as
the
emerald
a
distance
away
the
lense.
Exam
8A
B) d/2
D)
This
isofaareal
inverted
image
about
2m
away
from
the
on(6,0).
the
opposite
side
of the
thickness
d=6cm
Exam 8A
2)
Blue
light
given
wavelength
passes
through
a single
single
slit lens
of
width
d and
and
forms
a strikes
diffraction
2)
4)
The
three
corners
of #A#B:DEE#
aisprism
are
at the
location
(0,0),
(0,5),
and
White
light
the
D)
Spherical
aberation
a limitation
of
lenses
due
to their
geometry.
C)
4d
#A#B:7$C#/15#1
2) @
Blue
light
of
a
given
wavelength
passes
through
a
slit
of
width
d
forms
a
diffraction
2)
-)5
?'.*)(
C)
4d
object.
atpattern
an
incident
angle
of
40
degrees.
What's
the
angle
the light
light
ray
makes
in the
water
withthe
the
on
screen.
If the
theslides
blue
light
is
replaced
by
red
with
twice
the
wavelength,
ataa (0,3)
exactly
orthogonal
towall
the
prism
surface.
What's
the
angle
of
dispersion
between
E)prism
AD)projecting
microscope
based
on
two
lenses
only
will
produce
an
upside
down
picture.
2d
2)
You
are
35mm
onto
a
2.6m
from
the
projector
whose
single
lens
has
focal 7)
2)
pattern
on
screen.
If
blue
light
is
replaced
by
red
light
with
twice
the
wavelength,
the
!"#$
#
Name___________________________________
D)to2d
7)
A
converging
lense
has
surfaces
with
radii
R1=80cm
and
R2=-36cm,
and
an
index
of
refraction
E)
This
is
a
virtual
image
about
50cm
away
from
the
lens
inverted.
!"#$
normal
the
interface
after
it
exits
the
glass
slab?
Name___________________________________
original
diffraction
pattern
canviolet
be reproduced
reproduced
if the
the slit
slit width
width is
is changed
changed to:
to:
red12.0cm.
n=1.516)
and
(400nm, n=1.538)?
E)(700nm,
no change
change
needed
length
original
diffraction
pattern
can
be
if
E)
no
needed
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of
n=1.63.
An
emerald
that
is
2cm
tall
is
placed
15cm
to
the
left
of
the
lense.
What will
A)
25
degrees
B)
30
degrees
C)
35
degrees
D)
40
degrees
E)8.6
45the
degrees
&"#5)(a)Where
A)
d/4
A) on
2.15
degrees
B)mirror
4.3 degrees
C)an6.45
degrees
D)
degrees
How
far
should
the
slides
be
from
the
lense?
A)
d/4
the
axis
of
a
concave
would
you
place
object
in
order
to
produce
an
5)
magnification
be? I.e. what is the ratio of image size divided by actual size of the emerald. image
B)
d/2
10)
A
double
convex
lens
with
equal
curvature
radii
of
38cm
is
made
from
glass
with
refractive
1
Exam
8A
(b)
How
big
will
the
image
be?
K#$(A'P$102-006$$S#$(A"P$102-006$$T#$!AP$102-006$$U#$'A($102-006$$V#$WA%$102-006$$
B)
d/2
the
same
size
as
the
original?
3)
In
a
7-slit
system,
how
many
minima
lie
between
the
zeroth-oder
and
first-order
maxima?
Exam
8A
MULTIPLE
CHOICE.
Choose
the
one
alternative
that
best
completes
the
statement
or
answers
the
questio
A)
0.5
B)
1.0
C)
1.5
D)
2.0
E)
2.5
4) The
three
corners
of a1.51
prism
are
at
the at
location
(0,0),
(0,5),
White
light
strikes
the the
4)
3)
In
a 7-slit
system,
how
many
minima
lie
between
the and
zeroth-oder
andfrom
first-order
maxima?
MULTIPLE
CHOICE.
Choose
the
that
best
completes
the
statement
or
answers
questio
C)
4dranging
5)
High
quality
optical
fiber
isalternative
rated
0.25dB/km.
By
factor
the
light
intensity
change
index
from
toone
1.54
across
the
visible
spectrum
of(6,0).
light
(i.e.
red
to blue).
A
A)
(a)12.6cm
(b)
-72cm
B) mirror
(a) what
-12.6cm
(b) does
72cm
C)
4d
A)
put
the
object
at
twice
the
focal
length
from
the
A)
1
B)
4
C)
5
D)
6
E)
7
at
(0,3)
exactly
orthogonal
to
theatprism
surface.
What's
angle
of system
dispersion
A)
1 isslit
B)
4 to
C)wavelength
5
D)
6The
E)
7spacing
8)D)
A
double
system
is
used
measure
the
ofthe
light.
has between
slit
2d
after
traversing
10km
through
such
aa fiber?
white
light
placed
onthe
the
lens
axis
place
95cm
away
from
the
lens.
Over has
what
range
will
!"#$ prism
Name___________________________________
8)
A
double
slit
system
is
used
to
measure
the
wavelength
'()*+#,-./012-3(/#04#5*1/*5#)(#6*#-#7(4038*#/9:6*;<#=(#>**?#>;**#)(#)-@*#ABCADABA#
1)
A
double
slit
system
is
used
to
measure
the
wavelength
of
light.
The
system
slit
spacing
C)
(a)
25cm
(b)
36cm
D)
(a)
25cm
(b)
-36cm
D)
2d
B)
half
way
between
focal
length
and
the
center
of
curvature
of
the
mirror.
!"#$
Name___________________________________
1)
A
double
slit
system
is
used
to
measure
the
wavelength
of
light.
The
system
has
slit
spacing
red
(700nm,
n=1.516)
and
violet
(400nm,
n=1.538)?
d=15
micron
and
slit-to-screen distance
distance L=2.2m.
L=2.2m. If
If the
the m=1 maximum in the interference
E)
no
change
needed
A)change
1.28
it's4)
visible
image
belength
smeared?
d=15
micron
and
slit-to-screen
d=15
micron
and
slit-to-screen
distance
L=2.2m.
If
the
m=1 maximum
maximum
in the
the interference
interference
!%#$
E)
no
needed
The
movie
"Patriot
Games"
has
a
scene
in
which
CIA
agents
use spy
spy satellites
satellites
to identify
identify
C)
between
focal
and
mirror
d=15
micron
and
slit-to-screen
distance
L=2.2m.
If
the
m=1
in
4)
The
movie
"Patriot
Games"
has
a
scene
in
which
CIA
agents
use
to
A)
2.15
degrees
B)
4.3
degrees
C)
6.45
degrees
D)
8.6
degrees
pattern
occurs
7.1cm
from
the
screen
center,
what
is
the
wavelength
of
the
light?
B)
0.78
1
A)
2.9cm
B)of
5.5cm
C)
8.3cm
D)
E) 11.2cm
3)!%#$
What
is
theoccurs
focal
length
a concave
mirror
ifcenter
an
object
50cm
inmirror.
front
of the
mirror
has
a 3)
pattern
occurs
7.1cm
from
the screen
screen
center,
what
isplaced
pattern
7.1cm
from
the
center,
what
is
the wavelength
wavelength
of
the
light?
individuals
in
a terrorist
terrorist
camp.
Suppose
that
aof
minimum
resolution
forthe
distinguishing
human
D)
further
away
from
the
mirror
than
the
curvature
of 9.4cm
the
pattern
occurs
7.1cm
from
the
screen
center,
what
is
the
of
light?
individuals
in
a
camp.
Suppose
that
a
minimum
resolution
for
distinguishing
human
A)
375nm
B)
400nm
C)
425nm
D)
450nm
E)
475nm
C)
0.75
K#$(A'P$102-006$$S#$(A"P$102-006$$T#$!AP$102-006$$U#$'A($102-006$$V#$WA%$102-006$$
3)CHOICE.
In E)
7-slit
system,
how
many
minima
lie
between
the
zeroth-oder
and
first-order
maxima?
3)
MULTIPLE3)
Choose
the
one
alternative
that
best
completes
the
statement
or
answers
the
question.
real
200cm
from
the
A)
375nm
B)mirror?
400nm
C)and
425nm
A)
375nm
B)
400nm
C)
425nm
D)and
450nm
E)
475nm
features
isbetween
about
5cm.
If
the
spy
satellite's
optical
system
is diffraction
diffraction
limited,
what
diameter
halfway
the
center
of 0.25dB/km.
curvature
the
mirror.
In
aaimage
7-slit
system,
how
many
minima
lie
between
the
zeroth-oder
first-order
maxima?
3)
MULTIPLE
Choose
the
one
alternative
that
best
completes
the
statement
or
answers
the
question.
5) CHOICE.
High
quality
optical
fiber
is
rated
at
By
what
factor
does
the
light
intensity
change
5)
A)
375nm
B)
400nm
C)
425nm
D)
450nm
E)
475nm
features
is
about
5cm.
If
the
spy
satellite's
optical
system
is
limited,
what
diameter
A)20cm
1D) 0.5 or lens is B)
B)30cm
C)40cm
D)altitude
E)
7
A)
C)
D)
50cm
E)
60cm
mirror
needed
tosuch
achieve
this
resolution
from
an
of 100km?
100km?
Assume
A)
1
B)
44 toto
C)
55
D)
66
E)
7spacing
8)
A
double
slit
system
is
used
measure
the
wavelength
of
light.
The
system
has
slit
8)
after
traversing
10km
through
a
fiber?
mirror
or
lens
is
needed
achieve
this
resolution
from
an
altitude
of
Assume
aa
9)
Blue
light
of
a
given
wavelength
passes
through
a
single
slit
of
width
d
and
forms
a
diffraction
8) A
A2)
double
slit
system
is
used
to
measure
the
wavelength
8)
1)
double
slit
system
is
used
to
measure
the
wavelength
of
light.
The
system
has
slit
spacing
1)
E)
less
than
10%
of
the
light
is
left
after
10km
9)
Blue
light
of
a
given
wavelength
passes
through
a
single
Blue
light
of
a
given
wavelength
passes
through
a
single
slit
of
width
d
and
forms
a
diffraction
wavelength
of
550nm.
1) Ad=15
double
slit
system
is
used
to
measure
the
wavelength
of
light.
The
system
has
slit
spacing
1)
micron
and
slit-to-screen
distance
L=2.2m.
If the
the
m=1light
maximum
in seconds.
the
interference
2)To
light
ofaascreen.
given
passes
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of width
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and
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wavelength
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A)Blue
1.28
6)
the
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Jupiter
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What
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be 4)6)
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thehas
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d=15
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d=15
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the
4)
The
movie
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a
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to
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4)4)
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pattern
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screen.
If
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)*+,-./01$+.234$5,6606$43-*723$,$608709:0$*;$4<*$5*+,-./0-6$<3*60$,=.6$$
pattern
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A)
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B)
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d=15
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maximum
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!%#$
The
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Games"
has
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scene
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which
CIA
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pattern
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7.1cm
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the
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center,
what
is
the
wavelength
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light?
pattern
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a
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If
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light
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light
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twice
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wavelength,
the
A)
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C) 100m
D)
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its
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piece
original
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pattern
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7.1cm
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is
*;$5*+,-./,>*9$;*-?$,$@($102-00$,92+0A$B30$60:*91$5*+,-./0-$3,6$430$$
occurs
7.1cm
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the
screen
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what
is
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the
light?
individuals
in
a
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that
a
minimum
resolution
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A)
Virtual
images
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original
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pattern
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be
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thewavelength
original
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slit
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to:
6)
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arranged
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ythe
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ofto:
the E)
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*;$5*+,-./,>*9$;*-?$,$@($102-00$,92+0A$B30$60:*91$5*+,-./0-$3,6$430$$
pattern
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the screen
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is
light?
individuals
in7.1cm
a terrorist
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that
a
minimum
resolution
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human
A)
375nm
B)pattern
400nm
C) what
425nm
D)x450nm
475nm
original
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can
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width
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whose
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40mm?
A)
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A)
375nm
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400nm
C)
425nm
A)
375nm
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400nm
C)
425nm
D)
450nm
E)
475nm
features
is
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5cm.
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limited,
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diameter
6,?0$5*+,-./,>*9$,6$430$.9:*?.92$+.234$C0;*-0$.4$3.46$430$D-64$5*+,-./0-A$
5)
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limits
the
angular
resolution
of
earth
based
radio
astronomy?
B)
A
slide
projector
produces
real
images
which
are
upside
down
on
the
projection
screen.
A)
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A)
d/4
coordinate
system.
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375nm
B)
C)earth
425nm
D) 450nmlimited, what
E) 475nm
features
isarc
about
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If400nm
the spy
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based
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D)
0.5
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seconds
B)
<1
seconds
B)
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mirror
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needed
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altitude
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100km?
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a the total
9)!&#$
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radius
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the
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A
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B)A)
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beam
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mirror
arrangement,
each
mirror
once,
and
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B)
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mirror
or
lens
is
needed
to
achieve
this
resolution
from
an
altitude
of
100km?
Assume
a
Blue
light
of
a
given
wavelength
passes
through
single
slit
of
width
d
and
forms
a
diffraction
9)
The
radius
of
earth.
E)
less
than
10%
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light
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left
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10km
B)
d/2
C)
1250
arc
seconds
D)
500
seconds
C)
4d
9) Blue
Blue
light
of
aof
given
wavelength
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acan
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of width
d and forms a diffraction
9)
2)
light
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2)
wavelength
550nm.
B)
The
maximum
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D)
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aberation
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C)
4d
in
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the
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experiences?
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light
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given
wavelength
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acan
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slit with
of width
d the
andwavelength,
forms a diffraction
2)
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4d
wavelength
of
550nm.
The
maximum
size
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pattern
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screen.
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thethat
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If
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)*+,-./01$+.234$5,6606$43-*723$,$608709:0$*;$4<*$5*+,-./0-6$<3*60$,=.6$$
pattern
on
a
screen.
If
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light
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A)
1000m
B)
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100m
D)
10m
E)
1m
C)
The
manufacturing
precision
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lenses
in
the
radio
frequency
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spherical
E)
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used
inslit
alight
slide
projector
D)
2d
A)
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on
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If
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1000m
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The
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precision
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the
radio
frequency
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original
diffraction
pattern
can
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the
width
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changed
to:
*;$5*+,-./,>*9$;*-?$,$@($102-00$,92+0A$B30$60:*91$5*+,-./0-$3,6$430$$
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original
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original
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bethat
reproduced
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the slit
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6)original
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they are parallel
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6)
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aberation.
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no
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What
limits
the angular
angular
resolution
of earth
earth based
based radio
radio astronomy?
astronomy?
5)
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d/4D)
A)
d/4
coordinate
system.
Dispersion,
i.e. resolution
chromatic of
aberation.
5)
What
limits
the
5)
C)
180
degrees
A)
d/4
!&#$
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Dispersion,
i.e.
chromatic
aberation.
5)
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on
the
axis
of
a
concave
mirror
would
you
place
an
object
in
order
to
produce
an
image
5)
B)
d/2
!&#$ 10)
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The
radius
of the
the
earth.
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B)A)
d/2
A
laser
enters
the
mirror
arrangement,
hits each the
mirror
once, andand
exits.
What's the
total
B)
d/2
The
radius
of
earth.
In
abeam
7-slit
system,
how
many
minima lie
lie between
between
zeroth-oder
first-order
maxima?
E3,4$;-,:>*9$*;$430$.9:.1094$.94096.4F$0?0-206$;-*?$430$604$*;$5*+,-./0-6G$
D)
270
degrees
B)
d/2
the
same
size
as
the
original?
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4d
10)
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a
7-slit
system,
how
many
minima
the
zeroth-oder
and
first-order
maxima?
@experiences?
3)
In
7-slit
system,
how
many
minima
lie between
between
the zeroth-oder
B)
The
maximum
size
radio
telescope
that
can
technically
be @@built.
C)6)
4d
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$change
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3)
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aaE)7-slit
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how
many
minima
lie
the
first-orderoccurs
maxima?
Imagine
holding
a
circular
disk
a
beam
of
monochromatic
light.
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at the
B)
The
maximum
size
radio
telescope
that
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technically
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built.
A)
1
B)
4
C)
5
D)
6 and
E)
7 at
360
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K9$.10,+$2,6$*::75F.92$!A($:?
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put
the
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from
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2d
6)
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holding
a
circular
disk
in
a
beam
of
monochromatic
light.
If
diffraction
occurs
the
A)
1
B)
4
C)
5
D)
6
E)
7
A)
1
B)
4
C)
5
'(#$
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precision
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lenses
in
the
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frequency
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i.e.
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D)
2d
A)
Depends
on disk,
the incidence
angle.
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2d
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B)
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C)
5
D)
6
E)
7
'(#$
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edge
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D)E)
<30-0$.4$0=5,916$,1.,C,>:,++FA$N;$OAP$Q$*;$090-2F$C0:*?0$79,L,.+,C+0$4*$$
,#$H$$$C#$!I@$$$:#$$J$$$1#$!I%$$$0#$($
B)2d
half
way
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edge
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disk, the
of the shadow
is: 1 of curvature of the mirror.
no
change
needed
aberation.
E)
no
change
needed
B)no
90
degrees
E)
change
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A) a bright
spot
aberation.
1*$<*-RM$<3,4$<,6$430$.9.>,+$2,6$5-0667-0G$
E)C)
no
change
needed
A)
a bright
spot
between
focal
length
and mirror
1*$<*-RM$<3,4$<,6$430$.9.>,+$2,6$5-0667-0G$
7)
A
laser
beam
with
wavelength
in air when
it strikes
a transparent
4)
The
movie
"Patriot
Games"
has
a633nm
scene is
inpropagating
which CIA
CIA agents
agents
use spy
spy
satellites
to identify
identify
D)
Dispersion,
i.e.
chromatic
aberation.
180
degrees
4)C)
The
movie
"Patriot
Games"
scene
in
which
use
satellites
to
B)
darker
than
the
rest ofhas
theashadow
D)
Dispersion,
i.e.
chromatic
aberation.
$
B) darker
than
the
of the
shadow
D)
away
therest
mirror
than
the
center
curvature
ofrefraction
the
mirror.
material
at in
an
incidence
angle
of
50
degrees.
the
angle of
is distinguishing
27 degrees,
what
is the 10)
$further
individuals
afrom
terrorist
camp.
Suppose
that aaIfof
minimum
resolution
for
human
10)
In
a
7-slit
system,
how
many
minima
lie
between
the
zeroth-oder
and
first-order
maxima?
D)
270
degrees
individuals
in
a
terrorist
camp.
Suppose
that
minimum
resolution
for
distinguishing
human
C)
bright
or
dark,
depends
on
the
wavelength
10)
In
a
7-slit
system,
how
many
minima
lie
between
the
10)
@
@
3)
In
a
7-slit
system,
how
many
minima
lie
between
the
zeroth-oder
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first-order
maxima?
3)
K#$P($),$$$$S#$(AP$R),$$$$T#$P$R),$$$U#$P($R),$$$$V#$P(($R),$
C)system,
bright
or
dark,
depends
the
wavelength
halfway
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the
center
of
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the zeroth-oder
mirror.
wavelength
in
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material?
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features
is
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If
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diameter
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3) 6)
InK9$.10,+$2,6$*::75F.92$!A($:?
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how
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3)
K#$P($),$$$$S#$(AP$R),$$$$T#$P$R),$$$U#$P($R),$$$$V#$P(($R),$
Imagine
holding
a
circular
disk
in
a
beam
of
monochromatic
light.
If
diffraction
occurs
at
the
6)
A)
1
B)
4
C)
5
D)
6
E)
7
E)
360
degrees
$.6$5+,:01$.94*$,$!A($?
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features
is about
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If disk
the spy
optical
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diffraction
limited,
whatatdiameter
D) holding
bright
ora dark,
the distance
to the
screen
6) Imagine
circular
inon
asatellite's
beam
of monochromatic
If diffraction
occurs
the
6)
A
A
A