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The number of waves that pass a particular point in a unit of time is called the __________ of the waves. (a) rarefaction (b) compression (c) amplitude (d) frequency

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4 votes
The answer is
(d) frequency
User Melodi
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The number of complete waves that pass a given point in a certain amount of time is called the Frequency. If it is cycles per second it is called Hertz.
User Pete Alvin
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