Name: Period:
Waves-Wave Basics
APlusPhysics: Waves-Wave BasicsPage 156 WAV.A1
1. Which type of wave requires a material medium
through which to travel?
1. sound
2. television
3. radio
4. x ray
2. A single vibratory disturbance moving through a
medium is called
1. a node
2. an antinode
3. a standing wave
4. a pulse
3. e diagram below represents a transverse wave
traveling to the right through a medium. Point A
represents a particle of the medium.
In which direction will particle A move in the next
instant of time?
1. up
2. down
3. left
4. right
4. As a transverse wave travels through a medium, the
individual particles of the medium move
1. perpendicular to the direction of wave travel
2. parallel to the direction of wave travel
3. in circles
4. in ellipses
5. A periodic wave transfers
1. energy, only
2. mass, only
3. both energy and mass
4. neither energy nor mass
6. Which type of wave requires a material medium
through which to travel?
1. radio wave
2. microwave
3. light wave
4. mechanical wave
7. A ringing bell is located in a chamber. When the air
is removed from the chamber, why can the bell be
seen vibrating but not be heard?
1. Light waves can travel through a vacuum, but
sound waves cannot.
2. Sound waves have greater amplitude than light
waves.
3. Light waves travel slower than sound waves.
4. Sound waves have higher frequencies than light
waves.
8. Which statement correctly describes one characteris-
tic of a sound wave?
1. A sound wave can travel through a vacuum
2. A sound wave is a transverse wave
3. e amount of energy a sound wave transmits is
directly related to the wave’s amplitude.
4. e amount of energy a sound wave transmits is
inversely related to the wave’s frequency
9. A television remote control is used to direct pulses of
electromagnetic radiation to a receiver on a televi-
sion. is communication from the remote control
to the television illustrates that electromagnetic
radiation
1. is a longitudinal wave
2. possesses energy inversely proportional to its
frequency
3. diracts and accelerates in air
4. transfers energy without transferring mass
10. e diagram below represents a transverse wa-
ter wave propagating toward the left. A cork
is oating on the water’s surface at point P.
In which direction will the cork move as the wave
passes point P?
1. up, then down, then up
2. down, then up, then down
3. left, then right, then left
4. right, then left, then right
Name: Period:
Waves-Wave Basics
APlusPhysics: Waves-Wave Basics Page 157WAV.A1
11. A pulse traveled the length of a stretched spring.
e pulse transferred
1. energy, only
2. mass, only
3. both energy and mass
4. neither energy nor mass
12. A transverse wave passes through a uniform material
medium from left to right, as shown in the diagram
below.
Which diagram best represents the direction
of vibration of the particles of the medium?
13. A tuning fork vibrating in air produces sound waves.
ese waves are best classied as
1. transverse, because the air molecules are vibrat-
ing parallel to the direction of wave motion
2. transverse, because the air molecules are vibrat-
ing perpendicular to the direction of wave mo-
tion
3. longitudinal, because the air molecules are vi-
brating parallel to the direction of wave motion
4. longitudinal, because the air molecules are
vibrating perpendicular to the direction of wave
motion
14. Which form(s) of energy can be transmitted through
a vacuum?
1. light, only
2. sound, only
3. both light and sound
4. neither light nor sound
15. How are electromagnetic waves that are produced by
oscillating charges and sound waves that are pro-
duced by oscillating tuning forks similar?
1. Both have the same frequency as their respective
sources.
2. Both require a matter medium for propagation.
3. Both are longitudinal waves.
4. Both are transverse waves.
16. A student strikes the top rope of a volleyball net,
sending a single vibratory disturbance along the
length of the net, as shown in the diagram below.
is disturbance is best described as
1. a pulse
2. a periodic wave
3. a longitudinal wave
4. an electromagnetic wave
17. Which diagram below does not represent a periodic wave?
Name: Period:
Waves-Wave Basics
APlusPhysics: Waves-Wave BasicsPage 158 WAV.A1
18. An earthquake wave is traveling from west to east
through rock. If the particles of the rock are vibrat-
ing in a north-south direction, the wave must be
classied as
1. transverse
2. longitudinal
3. a microwave
4. a radio wave
19. As a transverse wave travels through a medium, the
individual particles of the medium move
1. perpendicular to the direction of wave travel
2. parallel to the direction of wave travel
3. in circles
4. in ellipses
A longitudinal wave moves to the right through a uniform medium, as shown below. Points A, B, C, D, and E repre-
sent the positions of particles of the medium.
21. Which diagram best represents the motion of the particle at position C as the wave moves to the right?
22. e wavelength of this wave is equal to the distance between points
1. A and B
2. A and C
3. B and C
4. B and E
23. e energy of this wave is related to its
1. amplitude
2. period
3. speed
4. wavelength
20. A tuning fork oscillates with a frequency of 256
hertz after being struck by a rubber hammer. Which
phrase best describes the sound waves produced by
this oscillating tuning fork?
1. electromagnetic waves that require no medium
for transmission
2. electromagnetic waves that require a medium for
transmission
3. mechanical waves that require no medium for
transmission
4. mechanical waves that require a medium for
transmission
Name: Period:
Waves-Wave Basics
APlusPhysics: Waves-Wave Basics Page 159WAV.A1
Base your answers to questions 24 and 25 on the diagram at right,
which shows a wave in a rope.
24. Determine the wavelength of the wave.
25. Determine the amplitude of the wave.
26. e energy of a sound wave is most closely related to
the wave’s
1. frequency
2. amplitude
3. wavelength
4. speed
27. Which statement describes a characteristic common
to all electromagnetic waves and mechanical waves?
1. Both types of waves travel at the same speed.
2. Both types of waves require a material medium
for propagation.
3. Both types of waves propagate in a vacuum.
4. Both types of waves transfer energy.
28. e diagram below represents a periodic wave mov-
ing along a rope.
On the grid below, draw at least one full wave with
the same amplitude and half the wavelength of the
given wave.
29. Transverse waves are to radio waves as longitudinal
waves are to
1. light waves
2. microwaves
3. ultraviolet waves
4. sound waves
30. e diagram below shows a periodic wave.
Which two points on the wave are 180° out of
phase?
1. A and C
2. B and E
3. F and G
4. D and H
31. e diagram below shows a mechanical transverse
wave traveling to the right in a medium. Point
A represents a particle in the medium. Draw an
arrow originating at point A to indicate the initial
direction that the particle will move as the wave
continues to travel to the right in the medium.
Name: Period:
Waves-Wave Basics
APlusPhysics: Waves-Wave BasicsPage 160 WAV.A1
32. e amplitude of a sound wave is most closely re-
lated to the sound’s
1. speed
2. wavelength
3. loudness
4. pitch
33. As a longitudinal wave moves through a medium,
the particles of the medium
1. vibrate parallel to the direction of the wave’s
propagation
2. vibrate perpendicular to the direction of the
wave’s propagation
3. are transferred in the direction of the wave’s mo-
tion, only
4. are stationary