SAT Subject Physics Practice Question 389: Answer and Explanation

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Question: 389

10. The choices below give a description of the quantities listed above. Match the statement below with the quantity it describes above.

The number of wave crests passing a given point per unit of time.

A. Frequency
B. Amplitude
C. Wavelength
D. Velocity
E. Period

Correct Answer: A


The correct answer is (A). The definition of the frequency of a wave is correctly stated in A

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