Question

if the If the amplitude increases 3 times ,by how much times will the loudness increase

Answer 1

$<b><bold>Hello!! Here is your answer </b></bold>$

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$<b><bold>If the amplitude is increased by 3 times then the loudness will be increased by 9 times . It is so because loudness is directly proportional to the square of amplitude. </b></bold>$

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Answer 2

Answer:

Explanation:

Loudness is directly proportional to amplitude. So, if amplitude increases loudness also increases. If amplitude is increased 3 times then loudness increases as = 3x3 = 9times.