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A copper wire is held at the two ends by...

A copper wire is held at the two ends by rigid supports. At 60 0 C, the wire is just taut with negligible tension. The speed of transverse waves in this wire at `10^(@)C` is `x xx 10^(1)` m/s, what is the value of `x`
`(y = 1.6 xx 10^(11) N//m^(2), alpha = 1.8 xx 10^(-6) l^(0)C)` and density `rho = 9 xx 10^(3) kg//m^(3)`

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