1.

A stretched string of 1m length and mass \[5\times {{10}^{-4}}kg\] is having tension of 20N. If it is plucked at 25cm from one end then it will vibrate with frequency [RPET 1999; RPMT 2002]

A. 100 Hz
B. 200 Hz
C. 256 Hz
D. 400 Hz
Answer» C. 256 Hz


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