Question

Why are the ceilings of concert halls curved?​

Answer 1

Answer:

The ceiling of concert halls and cinema halls are made curved so that the sound can reach all corners properly. This is because the sound after reflection reaches all corners of the hall uniformly. The sound after reflection from the curved surface reaches all corners of the hall evenly.

Explanation:

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Answer 2

Answer:

The ceilings of concert halls are made curved so that sound, after reflection from the curved ceiling, reaches all the parts of the hall. A curved ceiling actually acts like a large concave soundboard and reflects sound down onto the audience sitting in the hall.

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