General Science The ceilings of a concert hall are usually curved because . , , , , , , , ,

Question

Q.10519: The ceilings of a concert hall are usually curved because . , , , , , , , ,

Answer 1

they reflect the sound to the audience

Answer 2

They get better aeration in the hall

Answer 3

No other sound from outside can enter through the curved ceiling

GK QUESTION ANSWERS

A	they reflect the sound to the audience
B	they can absorb noise
C	They get better aeration in the hall
D	No other sound from outside can enter through the curved ceiling
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