The velocity of kerosene oil in a horizontal pipe is 5 m s- 1 . If g=10 m s- 2 , then the velocity head of oil will be

Question

The velocity of kerosene oil in a horizontal pipe is 5 m s- 1 . If g=10 m s- 2 , then the velocity head of oil will be (A) 1.25 m (B) 12.5 m (C) 0.125 m (D) 125 m

Tardigrade Admin · Accepted Answer

In Bernoulli's theorem, textVelocity head=(v2/2 g) Velocity head =((5/2 × 10) textVelocity head=1.25 m

Q. The velocity of kerosene oil in a horizontal pipe is $5 m s^{- 1}$ . If $g = 10 m s^{- 2}$ , then the velocity head of oil will be

$1.25 m$

$12.5 m$

$0.125 m$

$125 m$

In Bernoulli's theorem,
$Velocity head = \frac{v ^{2}}{2 g}$
Velocity head $= \frac{( 5}{2 \times 10}$
$Velocity head = 1.25 m$

Q. The velocity of kerosene oil in a horizontal pipe is 5ms−1 . If g=10ms−2 , then the velocity head of oil will be

1.25m

12.5m

0.125m

125m