An open pipe is suddenly closed with the result that, the second overt – McqOptions

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1.	An open pipe is suddenly closed with the result that, the second overtone on the closed pipe is found to be higher in frequency by 100 Hz, then the first overtone of the original pipe. Tthe fundamental frequency of open pipe will be?
A.	100 Hz
B.	300 Hz
C.	150 Hz
D.	200 Hz
Answer» E.

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