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4 votes
Which of the following best describes the frequency of a wave?

A. the bending of light as it passes through substances
B. the loudness of a sound
C. the number of vibrations per unit time
D. the energy that bounces off an object

2 Answers

4 votes
I believe it’s a because nothing else makes sense
User Arunrk
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6 votes

Answer

B.

Step-by-step explanation:

User Jotschi
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