Question

Reverberation produced in large auditoriums is due to:
(a) reflection of sound by windows.
(b) absorption of sound by walls .
(c) reflection of sound by walls and ceiling.
(d) absorption of sound by floor.

Answer 1

reflection of sound by walls and ceiling

Answer 2

Hello friend!!!

Reverberation is a phenomenon of reflection of sound in random direction in large rooms.

So answer to your question is (c) reflection of sound by walls and ceiling

HOPE THAT HELPS...... ☺️