Question

The black of large auditorium is curved why?

Answer 1

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✒This is done to send sound waves parallel so that these waves can be heard over a large distance. The back is so curved that the speaker is at the focus of this curved surface. Obviously, the sound waves emitted by the speaker after reflection from the curved surface become parallel.

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Answer 2

Answer:

Answer:The ceiling of large auditoriums are curved, this kind of structure is made to prevent the loss of sound and, so that large amount of sound strike and reflect back from there.

To conserve sound and make it audible to a big group of people, the ceiling (wall bentings) are made curved...

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