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A pipe opened at both ends prpduces a no...

A pipe opened at both ends prpduces a note of
frequency `f_(1)`. When the pipe is kept with `3/4th` of its
length in water, it produces a note of frequency `f_(2)`.
The ratio `f_(1)/f_(2)` is

Text Solution

Verified by Experts

For open pipe `f_(1)=v/(2l) ` and for closed pipe
`f_(2)=(v)/(4 xx (l/4))=v/l =2f_(1) rArr f_(1)/f_(2)=1/2`
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