what is the effect on the i)loudness of a sound when the amplitude of the vibrating body gets doubled? ii)pitch of a sound when the frequency of a vibrating body gets doubled

what is the effect on the i)loudness of a sound when the amplitude of

1.	what is the effect on the i)loudness of a sound when the amplitude of the vibrating body gets doubled? ii)pitch of a sound when the frequency of a vibrating body gets doubled
Answer» 1)When the amplitude of vibration is large ,the sound produced is loud. b)If the amplitude of vibration is small ,the sound produced is feeble. The loudness of sound is DIRECTLY proportional to the SQUARE of amplitude of vibration. If the amplitude of vibration is DOUBLED ,then the loudness will become 4 TIMES. 2)a)When the amplitude of vibration is large ,the sound produced is loud. b)If the amplitude of vibration is small ,the sound produced is feeble. The loudness of sound is directly proportional to the square of amplitude of vibration. If the amplitude of vibration is doubled ,then the loudness will become 4 times

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what is the effect on the i)loudness of a sound when the amplitude of the vibrating body gets doubled? ii)pitch of a sound when the frequency of a vibrating body gets doubled

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