Which term describes how many times a wave repeats per second?

Prepare for the GMAS Physical Science Test. Use flashcards and multiple-choice questions with hints and explanations. Ace your exam and get the results you want!

Multiple Choice

Which term describes how many times a wave repeats per second?

Explanation:
Frequency is the rate at which a wave repeats its cycle each second, measured in hertz. It tells you how many cycles occur per second. Amplitude describes the height of the wave, wavelength describes the distance between repeats, and period is the time for one cycle (the inverse of frequency). Therefore, the term that describes how many times a wave repeats per second is frequency.

Frequency is the rate at which a wave repeats its cycle each second, measured in hertz. It tells you how many cycles occur per second. Amplitude describes the height of the wave, wavelength describes the distance between repeats, and period is the time for one cycle (the inverse of frequency). Therefore, the term that describes how many times a wave repeats per second is frequency.

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