Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A metal string is fixed between rigid supports. lt is initially at negligible tension. It's young's modulus is 'Y' density is `rho` and coefficient of linear expansion is `alpha` . It is now cooled through a temperature 't', transverse waves will move along it with a speed. - Sarthaks eConnect
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A metal string is fixed between rigid supports. lt is initially at negligible tension. It's young's modulus is 'Y' density is `rho` and coefficient of linear expansion is `alpha` . It is now cooled through a temperature 't', transverse waves will move along it with a speed.

A.

`sqrt((Yalphat)/rho)`

B.

`Ysqrt((alphat)/rho)`

C.

`alphasqrt((Yt)/rho)`

D.

`tsqrt(rho/(Yalpha))`

Solution

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Best answer

`v=sqrt(E/rho)`