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Tuning fork F1 has a frequency of 256 Hz...

Tuning fork `F_1` has a frequency of 256 Hz and it is observed to produce `6 beats//second` with another tuning fork `F_2`. When `F_2` is loaded with wax, it still produces `6 beats//sec` with `F_1`. The frequency of `F_2` before loading was

A

253 Hz

B

262 Hz

C

250 Hz

D

259 Hz

Text Solution

Verified by Experts

The correct Answer is:
B
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