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A tuning fork of frequency 100 when soun...

A tuning fork of frequency 100 when sounded together with another tuning fork of unknown frequency produces 2 beats per sec . On loading the second tuning fork , sounded together with first tuning fork , produces one beat , then the frequency of the second tuning fork is

A

102

B

99

C

98

D

101

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The correct Answer is:
A
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