If the fifth overtone of a closed pipe is in unison with the fifth overtone of an open pipe, then the ratio of the length of closed pipe to open pipe

Question

If the fifth overtone of a closed pipe is in unison with the fifth overtone of an open pipe, then the ratio of the length of closed pipe to open pipe

If the fifth overtone of a closed pipe is in unison with the fifth overtone of an open pipe, then the ratio of the length of closed pipe to open pipe will be
A. `12//11`
B. `11//12`
C. `5//6`
D. `6//5`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
`n_5 = n_5`
`11n_c = 6n_0`
`11(v)/(4l_c) = 6xx(v)/(2l_v) therefore l_c/l_0 = 11/12`

4 views Answered 2023-02-05 15:29