Question

(b) State the effect on the-
(i) loudness of a sound when the amplitude of the vibrating body increases.
(ii) pitch of a sound when the frequency of the vibrating body increases.​

Answer 1

Answer:

Loudness of sound depends upon the amplitude of vibration of vibrating object. More the amplitude of vibration, more is the loudness of the sound produced

loudness depends on amplitude of the vibrating body so when amplitude increases loudness also increases. pitch depends on frequency of the vibrating body so when frequency increases pitch also increases

Explanation:

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