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Two tuning forks A and B produce 5 beats...

Two tuning forks A and B produce 5 beats per second when sounded together.A is in unsion with under a constant tension and B is in unison with the same wire of length 40.5 cm under same tension.Calculate the frequency of the forks

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405Hz, 400Hz\
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NN GHOSH-VIBRATIONS OF STRING-EXERCISE
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  15. If n(1), n(2 ) "and" n(3) are the fundamental frequencies of three seg...

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