2 years ago

Why are Big cinema hall are carpeted and their walls are made of some rough materials

1 answer:

8 0

Answer:

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.

Explanation: Hope this helps!

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So, from the above relation:

Electric field due to a charge can only be zero at infinity.

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Why are Big cinema hall are carpeted and their walls are made of some rough materials​

Why are Big cinema hall are carpeted and their walls are made of some rough materials