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3 years ago

7

which characteristic of a vibrating body determines the (a) loudness (b) pitch of the sound produced by it?

2 answers:

patriot [66]3 years ago

7 0

The loudness depends on the amplitude of the vibration. It will be louder when the amplitude is high. Suppose when we pluck a string of the sitar it starts vibrating with low amplitude and if we apply more energy by plucking more strongly, the string will vibrate with the greater amplitude and produce a loud sound.

Hope this helps,

Davinia.

riadik2000 [5.3K]3 years ago

4 0

-- The loudness of the vibration is determined by its <em>amplitude</em>.

-- The pitch of the vibration is determined by its <em>frequency</em>.

-- The amplitude and frequency of the vibration are determined by the material characteristics of the body that's vibrating, and by how much energy is used to start the vibrations.

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