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An organ pipe open at one end is vibrati...

An organ pipe open at one end is vibrating in first overtone and is in resonance with another pipe open at both ends and vibrating in third harmonic. The ratio of length of two pipes is–

A

`2:1`

B

`1:4`

C

`1:1`

D

`1:2`

Text Solution

Verified by Experts

The correct Answer is:
D
`n_0=n_c`
`(v)/(2l_0) = (v)/(4l_c)`
`l_0 = 2l_c`
`l_c/l_0 = 1/2`
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