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A stretched wire of stone length under a...

A stretched wire of stone length under a tension is vibrating with its fundamental frequency . Its length is decreased by `45 %` and tension is increased by `21 %` . Now fundamental frequency

A

increases by 50%

B

increases by 100%

C

decreases by 50%

D

decreases by 25%

Text Solution

Verified by Experts

The correct Answer is:
B
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