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The frequencies of the fundamentals pro...

The frequencies of the fundamentals produced by a 200 cm long pipe open at both ends and a 25 cm long sonometer wire are the same. The mass of 1 cm length of the wire is 1 g . Calculate the tension produced in the wire . Velocity of sound in air is ` 330 m*s^(-1)` .

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The correct Answer is:
170 . 156 N
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