Science, asked by singh4118punjab, 19 days ago

what is loudness of sound ?​

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Answered by scarletmahali209
1

Answer:

above notes are answers

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Answered by upendra7382
0

Answer:

Loudness of Sound

The phenomenon of sound depends on the amplitude of the sound wave. ...

It is directly proportional to the square of the amplitude of vibration. ...

It is expressed in decibel (dB).

Sounds above 80 dB becomes noise to human ears.

The table given below gives us data for various sources of sound.Explanation:

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