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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Waves in
which the particles of the medium move only in the same direction as the motion of the wave are ____
waves. 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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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 | c. | remain the same | b. | decrease | d. | depend on the
amplitude | | | | |
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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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The energy a
wave carries is measured by its ____. a. | wavelength | c. | amplitude | b. | frequency | d. | speed | | | | |
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6.
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For a given
wave, if the frequency doubles, the wavelength ____. a. | doubles | c. | is
halved | b. | stays the same | d. | quadruples | | | | |
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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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A tuning
fork starts to vibrate when a certain note is played on the piano. This is an example of
____. a. | resonance | c. | refraction | b. | reflection | d. | diffraction | | | | |
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