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A rod PQ of length 'L' is hung from two ...

A rod PQ of length 'L' is hung from two identical wires A and B. A block of mass 'm' is hung at point R of the rod as shown in figure. The value of 'x' so that the fundamental mode in wire A is in resonance with first overtone of B is

A

`(4L)/(5)`

B

`(L)/(4)`

C

`(L)/(5)`

D

`(2L)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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