Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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When you
squeeze together the coils of a spring and then release them, you are creating a ____
wave. a. | transverse | c. | water | b. | compressional | d. | seismic | | | | |
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2.
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Water waves
are ____. a. | transverse
waves | c. | seismic
waves | b. | compressional waves | d. | both a and b | | | | |
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3.
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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 | c. | remains the same | b. | decreases | d. | spreads
out | | | | |
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4.
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Wave A
carries more energy than wave B. Wave B has a smaller ____ than wave A. a. | frequency | c. | amplitude | b. | wavelength | d. | speed | | | | |
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5.
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When light
is reflected from a surface, as the angle of incidence increases, the angle of reflection
____. a. | increases | c. | remains the
same | b. | decreases | d. | cannot be
determined | | | | |
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6.
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You can see
this paper, your desk, and the person in front of you because light is being ____. a. | absorbed | c. | diffracted | b. | refracted | d. | reflected | | | | |
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7.
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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 | | | | |
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8.
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When the
crest of one wave passes through the trough of another wave, ____ takes place. a. | resonance | c. | constructive
interference | b. | diffraction | d. | destructive interference | | | | |
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