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Length of a sonometer wire is either 95 ...

Length of a sonometer wire is either 95 cm or 100 cm. In both the cases a tuning fork produces 4 beats then the frequency of tuning fork is :-

A

156 Hz

B

152 Hz

C

250 Hz

D

259 Hz

Text Solution

Verified by Experts

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