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Echo

Explain givin...

Question

Explain giving scientific reason.
The roofs of a movie theatre and a conference halls are curved.

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Solution

The roofs of a movie theatre and a conference hall are curved so that the sound after reflection from the ceiling reaches all the parts of the hall uniformly.

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Similar questions

Explain giving scientific reasons.

a. The roof of a movie theatre and a conference hall is curved.

b. The intensity of reverberation is higher in a closed and empty house.

c. We cannot hear the echo produced in a classroom.

Q. Which part of the eye adjusts itself when we move into a dark movie theatre from the bright surroundings in the hall?

Q. Why is the celling and wall behind the stage of good conference halls or concert halls made curved?

Q. Question 17
Why is the ceiling and wall behind the stage of good conference halls or concert halls made curved?

Q. Why is the ceiling of good conference halls made curved?

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