An open pipe of length 33 cm resonates with frequency of 100 Hz. If th – McqOptions

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1.	An open pipe of length 33 cm resonates with frequency of 100 Hz. If the speed of sound is 330 m/s, then this frequency is [RPMT 2002]
A.	Fundamental frequency of the pipe
B.	Third harmonic of the pipe
C.	Second harmonic of the pipe
D.	Fourth harmonic of the pipe
Answer» D. Fourth harmonic of the pipe

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