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A set of 25 tuning fork is arranged in ...

A set of 25 tuning fork is arranged in a series of decreasing frequencies such that each fork gives 3 beats with succeeding one . The first fork is octave of the last. Frequency of the `10^(th)` fork is

A

120 Hz

B

117 Hz

C

110 Hz

D

89 Hz

Text Solution

Verified by Experts

The correct Answer is:
B
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