Wave Motion 2 Question 23
23. An organ pipe closed at one end vibrating in its first harmonic and another pipe open at both ends vibrating in its third harmonic are in resonance with a given tuning fork. The ratio of the length of and is
(1988, 2M)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 23. (c)
Solution:
First harmonic of closed Third harmonic of open