Question

Why are the concert hall have curved celling ? ​

Answer 1

Answer:

To reflect sound to the audience in hall........

Answer 2

Answer:

the ceiling are made curved, so that the sound after reflection from the curved surface reaches all corners of the hall evenly

Explanation:

because people seated at the back rows of the hall may not hear the sound from the speaker clearly. When the ceiling is curved , it helps in reflecting sound waves making it travel to long distances.