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Physical Science 1st Semester Exam Study Guide 2013 Waves & Electricity
True/False Indicate whether the statement is true or false.
____ 1. Visible light waves require a medium in which to travel.
____
2. Radio waves are an example of electromagnetic waves.
____
3. Sound waves are examples of longitudinal waves.
____
4. Light waves are examples of transverse waves.
____
5. The energy of a mechanical wave depends on the amplitude of the wave.
____
6. As the frequency of sound waves increases, the wavelength of the sound waves decreases.
____
7. As the period of a wave increases, the frequency increases.
____
8. The speed of sound at high altitudes, where the air is less dense, is greater than the speed of sound at low
altitudes, where the air is more dense.
____
9. The color of visible light depends on the wavelength of the light.
____ 10. Sound waves cannot travel through solids.
Modified True/False Indicate whether the statement is true or false. If false, change the identified word or phrase to make
the statement true.
____ 11. Sound waves do not carry energy. _________________________
____ 12. Mechanical waves need a medium through which to transport energy. _________________________
____ 13. Waves in which the particles of medium move at right angles to the direction of the wave are compressional
waves. _________________________
____ 14. The troughs of a transverse wave correspond to the compressions of a compressional wave. ________
____ 15. The lowest point on a transverse is the trough. _________________________
____ 16. If the wavelength of a given wave decreases, you know that its frequency will stay the same. _________
____ 17. Two waves have the same frequency and wavelength, but the first wave has a greater amplitude. The energy of
the first wave is greater than that of the second. _________________________
____ 18. The most energetic electromagnetic waves are UV rays. _________________________
____ 19. The frequencies of ultraviolet waves are slightly higher than visible light. _________________________
____ 20. Microwaves are used for cooking. _________________________
____ 21. Ultraviolet waves produce thermal energy. _________________________
____ 22. A conductor is a material that doesn't allow electrons to flow through it easily. ________________
____ 23. A lightning bolt occurs when billions of protons are transferred at the same time. ______________
____ 24. The rearrangement of electrons on a neutral object caused by a nearby charged object is called charging by
induction. _________________________
____ 25. Voltage difference is measured in amperes. _________________________
____ 26. The unit used to measure current is the volt. _________________________
____ 27. A fuse is a device used to keep electrical circuits from overheating. _________________________
Multiple Choice Identify the choice that best completes the statement or answers the question.
____ 28. Sound waves
a. require a medium.
c. are not mechanical waves.
b. are unrelated to vibrations.
d. can travel in a vacuum.
____ 29. Light waves
a. require a medium.
c. are caused by a vibrating object.
b. cannot travel through solids.
d. are electromagnetic waves.
____ 30. Sound waves are
a. transverse waves. b. longitudinal waves.
c. circular waves.
d. polarized waves.
____ 31. Light waves are
a. transverse waves. b. longitudinal waves.
c. rotating waves.
d. circular waves.
____ 32. The wavelength of the wave in the diagram is
a. 6.0 m.
b. 1.5 m.
c. 3 m.
d. 0.75 m.
____ 33. The amplitude of the above wave is
a. 6 m.
b. 3 m.
c. 0.5 m.
d. 1 m.
____ 34. A wave has a period of 0.25 seconds. The frequency of this wave is
a. 25 seconds.
b. 0.25 hertz.
c. 4 hertz.
d. 2 hertz.
____ 35. A man is standing on the shore of a beach, up to his knees in water. Every 5 seconds a wave breaks on him. What
is the period of the wave?
a. 12 waves per minute
b. 5 hertz
c. 5 seconds
d. 0.2 hertz
____ 36. A child is sending pulses down a stretched rope at a rate of 2 pulses per second. The distance between the pulses
is 5 meters. What is the speed of the wave?
a. 5 m/s
b. 10 m/s
c. 2 Hz
d. 2.5 m/s
____ 37. A train of waves is moving at a speed of 30 m/s. The frequency of the waves is 10 Hz. What is the wavelength?
a. 300 m
b. 30 m
c. 3 m
d. 0.1 m
____ 38. A sound wave in air has a frequency of 680 cycles per second. What is the approximate wavelength of the sound
wave?
a. 680 m
b. 0.5 m
c. 340 m
d. 20 m
____ 39. A person is standing still and listening to a siren sounding an alarm. The frequency of the sound is 500 Hz. The
person begins running toward the sound at a rate of 20 m/s. The frequency of the sound the person hears will
a. remain the same. b. increase.
c. decrease.
d. change by 20 Hz.
____ 40. The frequency of a sound wave determines
a. the pitch of the sound.
c. how fast the sound travels.
b. how loud the sound is.
d. the magnitude of the compression.
____ 41. How loud a sound is depends on
a. the wavelength of the sound.
c. the amplitude of the waves.
b. the pitch of the sound.
d. the medium.
____ 42. The difference between visible light and X rays is that
a. the amplitude of visible light is greater.
c. they travel through a different medium.
b. the speed of X rays is greater.
d. the frequency of X rays is greater.
____ 43. Which type of electromagnetic wave has the greatest wavelength?
a. visible light
b. microwaves
c. radio waves
d. X rays
____ 44. A wave with a frequency of 0.5 Hz and a speed of 10 m/s has a wavelength of
a. 50 m.
b. 0.5 m.
c. 20 m.
d. 0.2 m.
____ 45. A wave will travel only as long as it has ____ to carry.
a. energy
b. mass
c. amplitude
d. matter
____ 46. When you squeeze together the coils of a spring and then release them, you are creating a ____ wave.
a. transverse
b. compressional
c. water
d. seismic
____ 47. Waves in which the particles of the medium move only in the same direction as the motion of the wave are ____
waves.
a. transverse
b. compressional
c. water
d. seismic
____ 48. You are creating a wave on a spring. If you start shaking the spring more slowly, the wavelength of the resulting
wave will ____.
a. increase
b. decrease
c. remain the same d. depend on the amplitude
____ 49. If you are lying on a raft, and you notice that the number of waves that go past the raft increases, you also find
that the distance between each crest ____.
a. increases
b. decreases
c. remains the same d. spreads out
____ 50. Wave A carries more energy than wave B. Wave B has a smaller ____ than wave A.
a. frequency
b. wavelength
c. amplitude
d. speed
____ 51. The energy a wave carries is measured by its ____.
a. wavelength
b. frequency
c. amplitude
d. speed
____ 52. For a given wave, if the frequency doubles, the wavelength ____.
a. doubles
b. stays the same
c. is halved
d. quadruples
____ 53. When light is reflected from a surface, as the angle of incidence increases, the angle of reflection ____.
a. increases
b. decreases
c. remains the same d. cannot be determined
____ 54. When a wave passes from a less dense medium to a more dense medium, the ____ may change.
a. speed
c. wavelength
b. frequency
d. speed, frequency, and wavelength
____ 55. When the crest of one wave passes through the trough of another wave, ____ takes place.
a. resonance
b. diffraction
c. constructive interference d. destructive interference
____ 56. A mechanical wave generally does NOT
a. move the medium from one place to another.
c. move through solids.
b. move through a medium.
d. disturb the medium.
____ 57. Transverse and longitudinal waves both
a. have compressions and rarefactions.
c. move at right angles to the vibration of the medium.
b. transfer energy through a medium.
d. are capable of moving the medium a long distance.
Figure 17-1
____ 58. Figure 17-1 shows a wave movement during 1 second. What is the frequency of this wave?
a. 2 hertz
b. 2 meters/second c. 0.5 second
d. 1 hertz
____ 59. A period is the length of time it takes for
a. a disturbance to start a wave.
c. a wave to travel the length of a rope.
b. two complete wavelengths to pass a fixed point. d. one complete wavelength to pass a fixed point.
____ 60. To determine the speed of a wave, you would use which of the following formulas?
a. speed = frequency  amplitude
c. speed = wavelength  amplitude
b. speed = wavelength  frequency
d. speed = wavelength  period
____ 61. A wave has a wavelength of 10 mm and a frequency of 5.0 hertz. What is its speed?
a. 50 mm/s
b. 50 hertz/s
c. 2.0 mm/s
d. 0.50 mm/s
____ 62. To find amplitude, measure
a. from a trough to the rest position.
c. neither A nor B
b. from a crest to the rest position.
d. either A or B
____ 63. To what is amplitude related?
a. the amount of energy carried by the wave
c. neither A nor B
b. the maximum displacement from the rest position
d. both A and B
____ 64. When a wave strikes a solid barrier, it behaves like a basketball hitting a backboard. This wave behavior is called
a. constructive interference. b. diffraction.
c. refraction.
d. reflection.
____ 65. How does reflection differ from refraction and diffraction?
a. Reflection is the only process in which the wave does not continue moving forward.
b. Reflection is the only process that involves a change in the wave.
c. Reflection affects all types of mechanical waves, but refraction and diffraction do not.
d. Reflection is the only process that changes the direction of a wave.
____ 66. For refraction to occur in a wave, the wave must
a. strike an obstacle larger than the wavelength. c. enter a new medium at an angle.
b. change direction within a medium.
d. enter a new medium head-on.
____ 67. In refraction, when a wave travels from one medium to another, it
a. changes speeds.
c. always moves in the same direction.
b. stays in step.
d. travels in the opposite direction.
____ 68. An ambulance siren sounds different as it approaches you than when it moves away from you. What scientific
term would you use to explain how this happens?
a. ultrasound
b. diffraction
c. rarefaction
d. the Doppler effect
____ 69. When a sound source approaches you, the pitch you hear is
a. lower than when the source is stationary. c. the same as when the source is stationary.
b. higher than when the source is stationary. d. first higher and then lower than the pitch
of the source when stationary.
____ 70. The intensity of a sound describes
a. its speed.
c. the distance and medium through which it travels
b. its loudness at a particular distance.
d. the medium through which it travels.
____ 71. The pitch of a sound is most closely related to the
a. frequency of vibrations.
c. medium through which the sound travels.
b. distance from the sound source.
d. intensity of the sound.
____ 72. Which drawing illustrates the law of reflection?
a. a
b. b
c.
____ 73. Electromagnetic waves ____.
a. are compressional waves
c.
b. are transverse waves
d.
____ 74. The ____ is the particle that carries radiant energy.
a. proton
b. photon
c.
c
d. d
must have a medium
are generated by static electricity
neutron
d. electron
____ 75. Electromagnetic radiation with the shortest wavelengths is ____.
a. gamma rays
b. ultraviolet waves c. radio waves
d. infrared waves
____ 76. Electromagnetic waves vary in
a. the speed they travel in a vacuum.
c. the way they reflect.
b. wavelength and frequency.
d. the orientation of their electric and magnetic fields.
____ 77. Light acts like
a. a wave.
c. both a wave and a particle.
b. a particle.
d. neither a wave nor a particle.
____ 78. Infrared rays have a shorter wavelength than
a. ultraviolet rays.
b. X-rays.
c. radar waves.
d. gamma rays.
____ 79. The full range of frequencies of electromagnetic radiation is called
a. visible light.
c. the electromagnetic spectrum.
b. radio waves.
d. invisible radiation.
____ 80. The waves with the longest wavelengths in the electromagnetic spectrum are
a. infrared rays.
b. radio waves.
c. gamma rays.
d. X-rays.
____ 81. The visible light spectrum ranges between
a. radar waves and X-rays.
c. infrared rays and ultraviolet rays.
b. television waves and infrared rays.
d. ultraviolet rays and gamma rays.
____ 82. In order of increasing light-transmitting capabilities of materials, which is the correct sequence?
a. transparentopaquetranslucent
c. opaquetranslucenttransparent
b. opaquetransparenttranslucent
d. translucenttransparentopaque
____ 83. Resistance is measured in a unit called the ____.
a. ampere
b. coulomb
c. ohm
d. volt
____ 84. A path that allows only one route for an electric current is called a ____.
a. parallel circuit
b. parallel current
c. series circuit
d. series current
____ 85. Electric charge that has accumulated on an object is referred to as ____.
a. circuit electricity b. current circuit
c. current electricity d. static electricity
____ 86. A circuit that has two or more branches for electrons to follow is a(n) ____.
a. circuit diagram
b. electron circuit
c. parallel circuit
d. series circuit
____ 87. A material through which electrons do NOT easily flow is a(n) ____.
a. conductor
b. fuse
c. insulator
d. transformer
____ 88. If the leaves of an electroscope spread apart, it indicates that ____.
a. the leaves of the electroscope are neutral c. no charge is moving through the electroscope
b. the leaves of the electroscope have
d. there is static electricity in the electroscope
received a charge
____ 89. Lightning is ____.
a. a buildup of neutrons
c. a high-voltage electric current
b. harmless
d. a large discharge of static electricity
____ 90. Which of the following is the correct relationship among power, current, and voltage?
a. P = I/V
b. V = P I
c. P = I V
d. E = P t
____ 91. Which of the following is a device designed to open an overloaded circuit and prevent overheating?
a. circuit breaker
b. magnet
c. resistor
d. transformer
____ 92. There is a repulsive force between two charged objects when
a. charges are of unlike sign.
c. charges are of like sign.
b. they have the same number of protons.
d. they have the same number of electrons.
____ 93. There is an attractive force between two charged objects when
a. charges are of unlike sign.
c. charges are of like sign.
b. they have the same number of protons.
d. they have the same number of electrons.
____ 94. When a glass rod is rubbed with silk and becomes positively charged,
a. electrons are removed from the rod.
c. protons are removed from the silk.
b. protons are added to the silk.
d. the silk remains neutral.
____ 95. When there is an equal amount of positive and negative charges on an object, the object is
a. positively charged.
b. negatively charged. c. neutral.
d. supercharged.
____ 96. Electric force varies depending on the
a. charge and distance between charged objects.
c. height and mass of charged objects.
b. charge and mass of charged objects.
d. mass and distance between charged objects.
____ 97. Every charged particle produces
a. a negative charge. b. a positive charge. c. a magnetic field. d. an electric field.
____ 98. The electric field lines around a negatively charged particle
a. cross positively charged particle field lines.
c. always point inward.
b. cross negatively charged particle field lines.
d. always point outward.
____ 99. Electric field lines
a. point toward a negative charge.
c. never cross one another.
b. point away from a positive charge.
d. all of the above.
____ 100. Potential difference is measured in
a. amperes.
b. volts.
c. coulombs.
d. joules.
____ 101. Current is the rate at which charges move through a(n)
a. conductor.
b. insulator.
c. voltage.
d. joule.
____ 102. Potential differences cause
a. electrons to move from the positive terminal to the negative terminal.
b. electrons to move from the negative terminal to the positive terminal.
c. protons to move from the positive terminal to the negative terminal.
d. protons to move from the negative terminal to the positive terminal.
____ 103. The brightness of a light bulb is determined by its filament’s
a. voltage.
b. amperes.
c. watts.
d. resistance.
____ 104. The SI unit of resistance is the
a. volt.
b. ampere.
c. ohm.
d. joule.
____ 105. Whether or not charges will move in a material depends partly on how tightly ____ are held in the atoms of the
material.
a. electrons
b. neutrons
c. protons
d. resistors
____ 106. A flashlight bulb with a potential difference of 4.5 V across its filament has a power output of 8.0 W. How much
current is in the bulb filament?
a. 3.7 A
b. 1.8 A
c. 0.23 A
d. 0.56 A
____ 107. What is the potential difference across a resistor that dissipates 5.00 W of power and has a current of 5.0 A?
a. 1.0 V
b. 125 V
c. 4.00 V
d. 0.20 V
____ 108. There is a potential difference of 12 V across a resistor with 0.25 A of current in it. The resistance of the resistor
is
a. 48 
b. 24 
c. 12 
d. 0.021 
____ 109. A 13  resistor has 0.050 A of current in it. What is the potential difference across the resistor?
a. 6.5 V
b. 0.65 V
c. 0.065 V
d. 0.0065 V
____ 110. A resistor has a resistance of 280 . How much current is in the resistor if there is a potential difference of 120 V
across the resistor?
a. 160 A
b. 0.43 A
c. 0.12 A
d. 2.3 A
____ 111. A set of electric trains are powered by a 9V battery. What is the resistance of the trains if they draw 3.0 A of
current?
a. 3 
b. 0.03 
c. 27 
d. 2.7 
____ 112. The resistance of an insulator is
a. absent.
b. very low.
c. moderate.
d. high.
____ 113. Appliances connected so that they form a single pathway for charges to flow are connected in a(n)
a. series circuit.
b. parallel circuit.
c. open circuit.
d. closed circuit.
____ 114. If a lamp is measured to have a resistance of 45  when it operates at a power of 80.0 W, what is the current in
the lamp?
a. 2.10 A
b. 1.3 A
c. 0.91 A
d. 0.83 A
____ 115. If a 325 W heater has a current of 6.00 A, what is the resistance of the heating element?
a. 88.1 
b. 54.2 
c. 9.03 
d. 11.4 
____ 116. A device that protects a circuit from current overload is called a(n)
a. resistor.
b. capacitor.
c. circuit breaker.
d. closed circuit.
____ 117. The strength of an electric field depends on the
a. amount of charge that produced the field. c. amount of charge on a test charge placed in the field.
b. distance from the charge.
d. both A and B
Figure 20-1
____ 118. If the two charges represented in Figure 20-1 were brought near each other, they would
a. attract each other.
c. cause static discharge.
b. repel each other.
d. have no effect on each other.
____ 119. Walking across a carpet is an example of charge being transferred by
a. contact.
b. induction.
c. static electricity. d. friction.
____ 120. If a neutral metal comb is held near an object with a negative charge, the comb will become charged by
a. induction.
b. contact.
c. friction.
d. static discharge.
____ 121. What type of current is produced by a battery?
a. parallel current
b. alternating current c. direct current
d. potential current
____ 122. The type of current in your school is mostly
a. direct current.
b. alternating current.
c. series current.
d. produced by batteries.
____ 123. Which of the following materials allows charges to flow easily?
a. glass
c. an electrical conductor
b. wood
d. an electrical insulator
____ 124. An electrical insulator has
a. electrons that freely move.
c. negatively charged ions.
b. more protons than electrons.
d. electrons tightly bound to its atoms.
Completion Complete each statement.
125. A(n) ____________________ is a disturbance that transmits energy through matter or space.
126. The matter through which a wave travels is called the ____________________.
127. A(n) ____________________ is defined as a wave that requires a medium.
128. A(n) ____________________ consists of changing electric and magnetic fields and does not require a medium.
129. A wave that causes the particles of the medium to vibrate perpendicularly to the direction the wave travels is
called a(n) ____________________.
130. A wave that causes the particles of the medium to vibrate parallel to the direction the wave travels is called a(n)
____________________.
131. The highest point of a transverse wave is called the ____________________.
132. The lowest point of a transverse wave is called the ____________________.
133. The ____________________ is the greatest distance that particles in a medium move from their normal position
when a wave passes.
134. The ____________________ is the time required for one full wavelength to pass a certain point.
135. The ____________________ is the number of vibrations that occur in a 1-second time interval.
136. The bouncing back of a wave as it meets a surface or boundary is called ____________________.
137. The bending of a wave as it passes an edge or an opening is called ____________________.
138. The bending of waves as they pass from one medium to another is called ____________________.
139. ____________________ occurs when two or more waves exist in the same place at the same time.
140. In ____________________, waves combine so that the resulting wave is smaller than the largest of the original
waves.
141. In ____________________, waves combine so that the resulting wave is bigger than the largest of the original
waves.
142. Repeating disturbances that transfer energy through matter or space are ____________________.
143. The two types of mechanical waves are ____________________ and ____________________.
144. When you shake the end of a rope up and down, you create a ____________________ wave.
145. In a compressional wave, the area where the particles are farthest apart is a ____________________.
146. The compressions in a compressional wave correspond to the ____________________ of a transverse wave.
147. If the frequency of a water wave changes, its ____________________ must also change.
148. The symbol  (lambda) stands for the ____________________.
149. A line perpendicular to a reflecting surface is called the ____________________.
150. Refraction and ____________________ both involve the bending of waves.
151. Constructive interference occurs when the trough of one wave passes through the ____________________ of
another wave.
Figure 13-1
152. Figure 13-1 shows a carrier wave modified by ______________________________.
Figure 13-2
153. Figure 13-2 shows a carrier wave modified by ______________________________.
154. Objects that scatter some of the light that is transmitted through them are ____________________.
155. The electromagnetic waves with the shortest wavelengths are ____________________ rays.
Figure 7-1
156. In Figure 7-1, circuit ____________________ is wired in series.
157. In Figure 7-1, circuit ____________________ is wired in parallel.
158. In Figure 7-1, circuit ____________________ represents the way that homes are usually wired.
159. In Figure 7-1, circuit ____________________ is the type of circuit that causes an entire string of decorative lights
to go out when one of the bulbs burns out.
Matching
Match each term with the correct statement below.
a. conductor
d. fuse
b. insulator
e. electroscope
c. circuit breaker
____
____
____
____
____
160.
161.
162.
163.
164.
contains a piece of metal that melts if the current becomes too high
allows electrons to move through it easily
contains a piece of metal that bends when it gets hot
detects the presence of electric charges
does not allow electrons to move through it easily
Short Answer
Figure 11-1
165. In Figure 11-1, identify the following structures:
______ wavelength
__________ crest
___________ amplitude
166. Is the charge shown in the figure above positive or negative?
167. Is the charge shown in the figure above positive or negative?
168. Is a current flowing in the schematic diagram above? Explain your answer.
169. Which bulb(s) will have a current in the schematic diagram above?
170. Does the schematic diagram above represent a series or parallel circuit?
Problem
171. An air conditioner uses 1,800 W of power when plugged into a wall socket that operates at a voltage of 210 V.
What is the current flowing through the air conditioner?
172. What is the current that flows through a 100-W lightbulb if it is connected to a 110-V source?
Other
Figure 17-2
173. Interpreting Illustrations What kind of wave does A in Figure 17-2 represent? What kind of wave does B
represent?
174. Inferring Compare the two waves in Figure 17-2. To what in wave B do the compressions of wave A
correspond? To what in wave B do the rarefactions correspond?
Physical Science 1st Semester Exam Study Guide 2010 Waves & Electricity
Answer Section
TRUE/FALSE
1. ANS:
2. ANS:
3. ANS:
4. ANS:
5. ANS:
6. ANS:
7. ANS:
8. ANS:
9. ANS:
10. ANS:
F
T
T
T
T
T
F
F
T
F
MODIFIED TRUE/FALSE
11. ANS: F, do
12. ANS: T
13. ANS: F, transverse
14. ANS: F, rarefactions
15. ANS: T
16. ANS: F, increase
17. ANS: T
18. ANS: F, gamma rays or X rays
19. ANS: T
20. ANS: T
21. ANS: F, Infrared waves
22. ANS: F, An insulator
23. ANS: F, electrons
24. ANS: T
25. ANS: F, volts
26. ANS: F, ampere
27. ANS: T
MULTIPLE CHOICE
28. ANS: A
29. ANS: D
30. ANS: B
31. ANS: A
32. ANS: B
33. ANS: C
34. ANS: C
35. ANS: C
36. ANS: B
37. ANS: C
38. ANS: B
39. ANS: B
40. ANS: A
41. ANS: C
42. ANS: D
NAT:
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NAT:
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NAT:
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
STA: 16.0 | 16.1 | 16.4
STA: 16.0 | 16.1 | 16.4
STA:
STA:
STA: 5.0
5.0
5.0
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91.
92.
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ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
C
C
A
B
B
A
B
C
C
C
A
A
D
A
B
A
D
B
A
D
D
D
A
C
A
D
B
B
A
C
B
B
A
B
C
C
C
B
C
C
C
C
D
C
C
B
D
C
A
C
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
STA:
STA:
STA:
STA:
STA:
STA:
STA:
SPS9.a
SPS9.
SPS9.
SPS9.b
SPS9.b
SPS9.b
SPS9.b
STA:
STA:
STA:
STA:
SPS9.d
SPS9.d
SPS9.e
SPS9.e
NAT: B3(5-8) | B6(9-12)
NAT: B3(5-8) | B6(9-12)
NAT: B3(5-8) | B6(9-12)
STA: 16.1
STA: 16.1
STA: 16.1
STA: 16.0 | 16.1
STA: 16.0
STA: 16.0 | 16.1 | 16.4
STA: SPS9.b | SCSh5.
STA:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
SPS9.c
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
STA: 5.0
STA: 5.0
STA: 5.0
STA: 17.5
93.
94.
95.
96.
97.
98.
99.
100.
101.
102.
103.
104.
105.
106.
107.
108.
109.
110.
111.
112.
113.
114.
115.
116.
117.
118.
119.
120.
121.
122.
123.
124.
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
COMPLETION
125. ANS:
126. ANS:
127. ANS:
128. ANS:
129. ANS:
130. ANS:
131. ANS:
132. ANS:
133. ANS:
134. ANS:
135. ANS:
136. ANS:
137. ANS:
138. ANS:
139. ANS:
140. ANS:
A
A
C
A
D
C
D
B
A
B
D
C
A
B
A
A
B
B
A
D
A
B
C
C
D
A
D
A
C
B
C
D
STA:
STA:
STA:
STA:
STA:
STA:
STA:
SPS10.
SPS10.
SPS10.
SPS10. | SPS10.a.1
SPS10. | SPS10.a.1
SPS10.b.1
SPS10.b.1
wave
medium
mechanical wave
electromagnetic wave
transverse wave
longitudinal wave
crest
trough
amplitude
period
frequency
reflection
diffraction
refraction
Interference
destructive interference
141.
142.
143.
144.
145.
146.
147.
148.
149.
150.
151.
152.
153.
154.
155.
156.
157.
158.
159.
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
MATCHING
160. ANS:
161. ANS:
162. ANS:
163. ANS:
164. ANS:
constructive interference
waves
transverse, compressional
transverse
rarefaction
crests
wavelength
wavelength
normal
diffraction
trough
amplitude modulation
frequency modulation
translucent
gamma
A
B
B
A
D
A
C
E
B
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
NAT:
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
NAT:
NAT:
NAT:
NAT:
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
B3(5-8) | B6(9-12)
STA:
STA:
STA:
STA:
STA:
STA:
STA:
16.1
16.1
16.1
16.0 | 16.4
16.0 | 16.4
SPS9.c
SPS9.b
STA: 5.0
STA: 5.0
SHORT ANSWER
165. ANS:
B, A, C
NAT: B3(5-8) | B6(9-12)
166. ANS:
positive
167. ANS:
negative
168. ANS:
No, because the switch is open, so there is not a closed-loop path for the electrons to follow.
169. ANS:
Only the first light bulb will light. The other two bulbs are beyond the open switch and, therefore, will not receive
current.
170. ANS:
parallel circuit
PROBLEM
171. ANS:
I = P/V = 1,800 W/210 V = 8.57 A
NAT: B3(5-8) | B6(9-12)
172. ANS:
I = P/V = 100 W/110 V = 0.909 A
NAT: B3(5-8) | B6(9-12)
STA: 17.5
STA: 17.5
OTHER
173. ANS:
a longitudinal wave; a transverse wave
STA: SPS9.
174. ANS:
Compressions in wave A correspond to crests in wave B. Rarefactions in wave A correspond to troughs in wave
B. Each of these conditions represents an extreme in which the coil is being displaced from its rest position.
STA: SPS9.a | SPS9. | SPS9.