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Two tuning forks when sounded together produced `4beats//sec`. The frequency of one fork is 256. The number of beats heard increases when the fork of frequency 256 is loaded with wax. The frequency of the other fork is

A

504

B

520

C

260

D

252

Text Solution

Verified by Experts

The correct Answer is:
C
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ERRORLESS -WAVES AND SOUND-Beats
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