Question

. Why are the ceilings of concert
halls curved?​

Answer 1

Answer:

to avoid maximum number of reflections they are cut

Explanation:

there there curve so that more sound could be observed without much reflection

Answer 2

Answer:

The ceiling of concert halls are curved because people seated at the back rows of the hall may not hear the sound from the speaker clearly. When the ceiling is curved or concave, it helps in reflecting sound waves making it travel to farther distances