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A pipe is running full of water. At a po...

A pipe is running full of water. At a point A, it tapers from 200 `cm^(2)` cross sectionalara to `100 cm^(2)` at other point B. If the pressure difference between A and B is 15 cm of water column, the rate of volume flow of water through the pipe is `[g=10ms^(-2)]`

A

20 lit/sec

B

30 lit/sec

C

15 lit/sec

D

5 lit/sec

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The correct Answer is:
A
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