Download Name Period Test on Size and Scale from the Electron to the

Name
Period
Test on Size and Scale from the Electron to the Galaxies
1-3 If our room is 30 feet long and 30 feet wide and 9 feet high then
what is the area of the room?
2-5 What is the volume of the room?
6-8 If there are 7.5 gallons in a cubic foot how many gallons of water
would fill the room(to nearest gallon)(NO CALCULATORS)
Distances
Distances are one dimensional measurements. Distances are often
measurements between two points in space or distances can be a
measurement of the length, width or height of an object.
American-English
9 How many inches in a foot?
10 How many feet in a yard?
Inches in yd?
11 How many feet in a mile?
Yards in a mile?
12 How many miles from Los Angeles California to Washington DC?
13 How many miles around the equator?
14 How many miles to the moon?
15 How many miles to the Sun?
16 What is that distance called?
17 What is the definition of a light year?
18 How far is a light year in miles?
19 Is a light year the distance from the Sun to the earth?
20 The closest star we see at night is Proxima Centauri. It is 4 light years
away. How many miles away is that star?
21 The stars we see in the night sky are all from our galaxy-the Milky
Way. The farthest object in the night sky is a smudge of light from our
neighboring galaxy—the Andromeda Galaxy. Is our neighboring galaxy
2.5 light years away or 2.5 million light years away? Is a light year a
distance or a time?
The average depth of the oceans , the depth in the earth where the
temperature would cause water to boil-100C and the distance from
River Hills Mall to LCS are all about the same . How many miles(nearest
half mile)
The deepest hole in the earth is 7.5 miles dug in Russia. The deepest
natural point on earth is in the oceans 6.8 miles . Where is that place and
what is the geological form?
The highest point on Earth is 29,500 feet(5.5 miles) Where is that and
what is the land form.
How deep is it to the center of the earth?
CONVERSIONS SI(Systeme Internationale)-American
26 Is a meter closer to a foot (a ruler) or a yardstick?
27 What is a yard stick and a meter stick in inches?
28 How many centimeters in an inch?
29 A kilometer is a 1000 meters. Is a kilometer larger or smaller than a
mile?
30 One hundred(100) kilometers is how many miles?
A 5K race is how many miles?
Distances(SI)
31- 42 Use word(or abbreviation) and scientific notation so two
answers for each question
Divide a meter stick into a hundred units. What measurement do you
have?
A meter divided by 1000 is a
A meter divided by a million is the size of a bacteria cell.
A meter divided by a billion is the size of a cell membrane.
A meter divided by 10 billion is the diameter of an atom.
41-42 A meter divided by a 1000 trillion is the diameter of the nucleus
of an atom.
Areas(43-55)
Areas are two dimensional surfaces
How many square inches in a square foot?
How many square feet in a square yard?
Draw a diagram showing a square mile. What is a square mile
called in surveying?
How many acres in a square mile?
Divide your square mile to show 320, 160 and 40 acres.
Draw a football field and show how much is covered by an
acre.
A hectare is how many square meters?
Conversions
How many acres in a hectare?
Areas and Standard Shapes. Draw the shape,
And show formula for calculating the area. (57-65)
Square
Rectangle
Triangle
Circle
Volumes(66-74)
Volumes are three dimensional measurements
How many teaspoons in a tablespoon?
How many tablespoons in an ounce?
Tablespoons in a cup
Ounces in a cup
Cups in a pint
Pints in a quart
Ounces in a quart
Quarts in a gallon
SI(75-78)
One cubic centimeter-one cc=
10cmx10cmx10cm=
1000cubic centimeters=
1000ml=
SI( Metric) from/to English(American) Conversions(79-83)
1 tsp=
ml
1 oz =
ml
500 ml =
1 liter =
oz
quarts
Common Three dimensional Shapes (Volumes and Surface
Areas) The volume is a three dimensional unit expressing
how much space is taken up. The surface area is the area of
needed to completely cover the outer surface of the shape.
(84-100)
Volume
Sphere
Cylinder
Surface Area
Cube
Rectangle
Mass(101-105)
1 cc of water =
1 liter of water =
Conversions SI to American
One kilogram =(in pounds)=
70kg man =(in pounds)=
454 grams=
Match the mass
a)One electron
b)One proton=one neutron=one atomic mass unit=one Dalton=
c)Mass of the Earth
d)Mass of the Sun
e)One ml of water
f) One liter of water
g)Mass of the universe
106 One gram--------107 6x1024 kg-----------108 1.99x1031kg-----------109 1.99x10-27kg------------110 One kilogram------------111 9.1x10-31kg---------------EXTRA 1050 kg-----------------
Density(112-115)
What is Density-(formula)
What is the density of water in gm/cc
Density of the Sun (gm/cc) =
Density of the Earth(gm/cc)=
Scientific Notation (write the number as a word if you
know it and the number in scientific notation) Two
answers each question.(116-142)
10x10=
10x10x10=
1000 X 1000=
1000 X million=
1000 X billion=
Write in scientific notation
One divided by 100=
One divided by 1000=
One divided by a million=
One divided by a trillion=
Is a negative exponent a negative number?
Explain what a negative exponent means.
How do you write one in SN
How do you write ten in SN.
Put these wrenches in order from smallest to largest(use
letters)(143-146)
a) 3/16
b) 3/4
c) 7/16
d) 1/2
------------------------------------------------------------
e) 3/8
f) 9/16
147-150 What are these distances and speeds in both
miles and kilometers.( Extra credit if given in both
measurement systems)
Distance between Earth and Sun
Distance of a Light Year
Speed of Light
Speed of Sound