Question

(Q) State the effect on the-
(1) loudness of a sound when the amplitude of the vibrating body increase.
(2) pitch of a sound when the frequency of the vibrating body increases.​

Answer 1

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STATE THE EFFECTS OF :-

(a) 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.

(b) The pitch of a sound depends upon the frequency of the vibrating body, As the frequency of vibration becomes higher, the pitch also increases and the sound becomes more shrill.

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Answer 2

Answer: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.

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