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The time of reverberation of a room A is...

The time of reverberation of a room A is one second. What will be the time (in seconds) of reverberation of room, having all the dimensions double of those of room A?

A

2

B

4

C

`1/2`

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
Time of reverberation `prop(V)/(A)`(Sabine's formula)
Where V=volume of room and A=area of room
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