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8 beats are produced per second, when tw...

8 beats are produced per second, when two tuning forks (A and B) are vibrated togeter. The tuning fork A produces resonance in the air column of length 37 . 5 cm of and open pipe and the tuning fork B produces resonance in the air column of length 38 . 5 cm of same pipe. Determine the frequencies of the two tuning forks .

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The correct Answer is:
308 Hz , 300 Hz
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