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A pilot tube was inserted in a pipe to m...

A pilot tube was inserted in a pipe to measure the velocity of water in it. If the water rises in the tube is 200 mm . Find the velocity of water.

A

`9.8 m//s`

B

`1.98 m//s`

C

`19.6 m//s`

D

`196 m//s`

Text Solution

Verified by Experts

(b) `(1)/(2)rhov^(2)=rhogh`

`v=sqrt(2gh)=sqrt(2xx9.8xx200xx10^(-3))=1.98m//s`
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