Question

Give reason
Ceiling of concert hall are curved

Answer 1

due to multiple reflections.

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... mark as brainkist

Answer 2

$\sf \huge \underline{answer} \implies$

The ceiling of concert halls is curved because people seated at the back rows of the hall may not clearly hear the speaker’s sound.

When the ceiling is curved or concave, it reflects sound waves making it travel farther distances.

Some facts about sound waves.