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A metal bar clamped at its centre resona...

A metal bar clamped at its centre resonates in its fundamental mode to produce longitudinal waves of frequency `4 kHz`. Now the clamp is moved to one end . If `f_(1)` and `f_(2)` be the frequencies of first overtone and second overtone respectively then ,

A

`3f_2=5f_1`

B

`3f_1=5f_2`

C

`f_2=2f_1`

D

`2f_2=f_1`

Text Solution

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The correct Answer is:
A
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