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A string of mass m and length l is hangi...

A string of mass m and length l is hanging from ceiling as shown in the Fig. Wave in string move upward. `v_A`and `v_B` are the speed of wave at A and B respectively. Then `v_B`is :

A

`sqrt(3)v_(A)`

B

`v_(A)`

C

`lt v_(A)`

D

`sqrt(2)v_(A)`

Text Solution

Verified by Experts

The correct Answer is:
A
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