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When beats are produced by two progressi...

When beats are produced by two progressive waves of same amplitude and of nearly same frequencies then the maximum loudness of the resulting sound is `n` times the loudness of each of the component wave trains. The value of `n` is

A

two times that corresponding to each wave

B

same as that corresponding to each wave

C

four times that corresponding to each wave

D

eight times that corresponding to each wave

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The correct Answer is:
C
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