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The frequency of vibration of air column...

The frequency of vibration of air column in a pipe closed at one end is `n_(1)`and that of the one closed at both end is `n_(2)`. When both the pipes are joined to form a pipe closed atone end, the frequency of vibration of air column in it is (neglecting end correction )

A

`(n_(1)n_(2))/(2n_(2)+n_(1))`

B

`(2n_(1)-n_(2))/(n_(1)+n_(2))`

C

`(n_(1)n_(2))/(2n_(1)+n_(2))`

D

`(n_(1)+n_(2))/(n_(n)-n_(2))`

Text Solution

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The correct Answer is:
C
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