Question

give reason why big auditoriums are carpeted

cahpter name - sound ​

Answer 1

Answer:

big auditoriums are carpeted as carpets prevent the reflection of sound which prevents echoes and prevents repition of a sound

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Answer 2

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.