Question

if surface area is increased then what will happeen to loudness​

Answer 1

Answer:

if we increase the surface area of a vibrating body then what will happen to the loudness of the sound. The vibrations will get delocalised and hence will be the effect produced by it. Thus, the loudness of the sound will decrease.

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Answer 2

if we increase the surface area of a vibrating body then what will happen to the loudness of the sound. The vibrations will get delocalised and hence will be the effect produced by it. Thus, the loudness of the sound will decrease.