Question

give reason why the walls are designed to absorb sound in theatres​

Answer 1

hello munchkins..... ✌

Answer:

• Cinema halls and audutoriums are carpeted and the walls are made of rought material. It is because these materials absorb the sound and do not allow them from going out of as, some times the sound can be a trouble to the people. ... If the classroom would be empty the sound would echo because of the even surface in it.

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