The 2nd overtone wavelength of a stationary wave formed in a pipe of l – McqOptions

MCQOPTIONS

1.	The 2nd overtone wavelength of a stationary wave formed in a pipe of length 'L' and open at both ends is ___________.
A.	L / 3
B.	L / 2
C.	2L / 3
D.	L / 4
Answer» D. L / 4

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