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The lengths of two organ pipes open at b...

The lengths of two organ pipes open at both ends are
`L and L + d`. If they are sounde together, then the
beat frequency will be

A

`(2Vd)/(L(L+d))`

B

`(Vd)/(L(L+d))`

C

`(2L(L+d))/(Vd)`

D

`(Vd)/(2L(L+d))`

Text Solution

Verified by Experts

The correct Answer is:
D
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