Question

what is meant by beats?​

Answer 1

Answer:

When two different objects vibrate at different frequencies, there is a fluctuating sound, this sensation is known as beats. In other words, when two sound waves having slightly different frequencies reach your ear, then you are able to hear fluctuating sound (alternate soft and loud sound).

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Answer 2

Answer:

Beats are the periodic and repeating fluctuations heard in the intensity of a sound when two sound waves of very similar frequencies interfere with one another.

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