The speed of a trasnsverse wave along a ...

The speed of a trasnsverse wave along a unifrom metal wire, when it is under at tension of 1 kg wt, is 68 m/s . If the density of the metal is ` 7900 Kg//m^(3)` . Find the area of cross section of the wire.

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The correct Answer is:

` sqrt(T//m) = sqrt(T//A_(rho))`

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