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The frequency of a stetched unifrom wire...

The frequency of a stetched unifrom wire under tension is in resonance with the fundamental frequency of closed tube. If the tension in the wire is increased by 8 N, it is in resonance with the first overtone of the closed tube. The initial tension in the wire is

A

1N

B

4N

C

8N

D

16N

Text Solution

Verified by Experts

The correct Answer is:
A
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