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A hollow pipe of length 0. 8 m is closed...

A hollow pipe of length 0. 8 m is closed at one end. At its open end a 0 . 5 m long uniform string is vibrating in its second harmonic and it resonates with the fundamental frequency of the pipe. It the tension in the wire is 50 N and the speed of sound is `320 m* s^(-1)` . the mass of the string is

A

5 g

B

10 g

C

20 g

D

40 g

Text Solution

Verified by Experts

The correct Answer is:
B
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