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4 votes
The number of times that a wave vibrates in a unit of time is called

A. amplitude
B. frequency
C. wavelength
D. interference ...?

User Manita
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2 Answers

4 votes
the answer for the number of times that a wave vibrates in a unit of time is called B. frequency
User Chrismcg
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3 votes
The answer is b.frequency
User Tamell
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