Physics, asked by Akshita9404, 1 year ago

The ratio of amplitudes of three sound waves are 1:4:9. The ratio of their loudness will be?

Answers

Answered by AyanChattopadhyay

3

Answer:

1:16:81

Explanation:

Loudness of sound waves is directly proportional to its amplitude square.

A1=1

A2=4

A3=9

L1:L2:L3=(A1:A2:A3)^2

=1:16:81

Answered by Divyarayan454

1

Answer: ????

Explanation:

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