Question

If a liquid enters a pipe of diameter d with a velocity v, what will it’s velocity at the exit if the diameter reduces to 0.5d?

a.

v

b.

0.5v

c.

2v

d.

4v

Posted under Fluid Mechanics

Answer: (d).4v

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Q. If a liquid enters a pipe of diameter d with a velocity v, what will it’s velocity at the exit if the diameter reduces to 0.5d?

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