Wave Interactions Answers
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Which refers to the distance between two crests or two troughs on a transverse wave?
A
wavelengthB
amplitudeC
frequencyD
hertz2
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A sound wave traveling downward with a speed of about 4,000 m/s suddenly slows to 1,500 m/s not far below the Earth’s surface.What has the sound wave most likely encountered?
A
a different kind of rockB
an underground lakeC
an open cavityD
a pile of dinosaur bones3
What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz?
A
0.03 m/sB
0.3 m/sC
3.1 m/sD
30 m/s4
2 sets of waves with the top waves labeled A having more closely spaced crests than the bottom waves labeled B.
A
Wave A: Longitudinal WaveWave B: Transverse WaveB
Wave A: High Frequency WaveWave B: Low Frequency WaveC
Wave A: Transverse WaveWave B: Longitudinal WaveD
Wave A: Low Frequency WaveWave B: High Frequency Wave5
Which equation could be rearranged to calculate the frequency of a wave?
A
wavelength = frequency/speedB
frequency = wavelength/speedC
wavelength = speed/frequencyD
frequency = speed x wavelengthDid you find these answers helpful?
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