Science, asked by mansipardeshi97, 2 months ago

where and why are sound observing materials used?
it's urgent please​

Answers

Answered by mg443379
1

Answer:

The sound absorbing materials are used on the roofs and walls of auditoriums, concert halls, theatres, etc. as well as upholsteries choosen for these rooms are made of sound absorbing materials. In these places, excessive reverberation is highly undesirable.

Explanation:

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Answered by tinkik35
1

Answer:

The sound absorbing materials are used on the roofs and walls of auditoriums, concert halls, theatres, etc. as well as upholsteries choosen for these rooms are made of sound absorbing materials. In these places, excessive reverberation is highly undesirable.

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