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Two closed organ pipes, when sounded sim...

Two closed organ pipes, when sounded simultaneously gave 4 beats per sec. If longer pipe has a length of 1 m. Then length of shorter pipe will be (v=300 m//s`

A

`185.5 cm`

B

`94.9 cm`

C

`90 cm`

D

`80 cm`

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Verified by Experts

The correct Answer is:
B
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