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The ratio of intensities between two coh...

The ratio of intensities between two coherent sound sources is `4:1` the difference of loudness in decibels between maximum and minimum intensities, when they interfere in space, is

A

10 log 2

B

20 log 3

C

10 log 3

D

20 log 2

Text Solution

Verified by Experts

The correct Answer is:
B
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