What is the reason for the echo formation? Why doesn’t the echo occur in a small, furniture-filled room?
| January 15, 2021 | education
An echo occurs when sound bounces off an obstruction and the sound wave returns.
room, the original and reflected sound is heard almost simultaneously and is still absorbed and
scattered by furniture. In a large, half-empty room, the sound is not scattered and the distance
the arrival time of the reflected sound wave is longer.
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