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The length of two open organ pipes are l...

The length of two open organ pipes are `l` and `(l+deltal)` respectively. Neglecting end correction, the frequency of beats between them will b approximately.

A

`v/(2l)`

B

`v/(4l)`

C

`(vDeltal)/(2l^(2))`

D

`(vDeltal)/(l)`

Text Solution

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The correct Answer is:
C
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