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The velocity of kerosene oil in a horizo...

The velocity of kerosene oil in a horizontal pipe is `5 m//s`. If `g = 10m//s^(2)` then the velocity head of oil wlill be

A

1.25 m

B

12.5 m

C

0.125m

D

125m

Text Solution

Verified by Experts

The correct Answer is:
A
In Bernoulli.s theorem
Velocity head `=(v^(2))/(2g)`
Velocity head `=((5)^(2))/(2xx10)`
Velocity head `=1.25m`
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