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What flows through a horizontal pipe of ...

What flows through a horizontal pipe of radius `r` at a speed V. if the radius of the pipe is doubled, the speed of flow of water under similar conditions is

A

2V

B

`(V)/(2)`

C

`(V)/(2)`

D

4V

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The correct Answer is:
C
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NARAYNA-MECHANICAL PROPERTIES OF FLUIDS-C.U.Q (EQUATION OF CONTINUITY, BERNOULLI.S THEOREM)
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  2. If the flow is stream lined then Reynolds number is less than

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  10. Bernoulli's theorem is applicable in the case of

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