Question

A) Define 'loudness' and 'pitch'.
B) State the effects on the
i) loudness of a sound when amplitude of the vibrating body increases.
ii) pitch of a sound when the frequency of the vibrating increases.​

Answer 1

Answer:

A) Loudness- The sensation produced in the human ear which helps to distinguish between the impact of different sounds on the drum of the human ear.

Pitch- A characteristic of sound which helps in differentiating a shrill sound from a flat sound.

B) (i) Loudness also increases.

(ii) Pitch also increases.

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