Physics, asked by Deadpool123, 1 year ago

accurate definition of loudness of sound and pitch of sound in NCERT book 9th class. I don't want these answers

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Answered by ayan98542
3
Loudness is the measure of response of a sound to the ear. It depends on amplitude. It is measured in terms of decibels . Higher the amplitude higher the loudness. Pitch is the quality of sound which is decided or governed by rate of frequencies or vibrations.

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