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A metallic wire of length l is held betw...

A metallic wire of length `l` is held between two rigid supports. If the wire is cooled through a temperature t. (Y= Young's modulus of elasticity of wire, `rho=` density, `alpha=` thermal coefficient of linear expansion). Then the frequency of oscillation is proportional to

A

`1/l`

B

`sqrtY`

C

`sqrt(alpha/rho)`

D

`sqrtt`

Text Solution

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The correct Answer is:
A, B, C, D
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