Science, asked by thrinadohkrut, 10 months ago

please answer with explanation please please .... the question is on the picture....its question no.3

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Answers

Answered by sangeetasrcchoud

0

Answer:

It should be 16 times.

Explanation:

As loudness is directly proportional to the square of amplitude.

Eg. If loudness is increased 2 times amplitude is increased 4 times(2*2 or 2 square)

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