If amplitude is 4 times then what is loudness
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it becomes 16 times as loudness is proportional to amplitude square.
Raghav138:
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amplitude is directly proportional to the loudness.
also loudness is the square of the amplitude of the sound.
so we can conclude that when amplitude is 4 times then loudness is 16 times.
also loudness is the square of the amplitude of the sound.
so we can conclude that when amplitude is 4 times then loudness is 16 times.
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