Question

when water flows through a pipe how is power of water related to its velocity

Answer 1

Hi.....


Pressure in a pipe is actually made up of two pressures: a kinetic pressure measured in center of flow; and a static pressure measured right at the inside of the pipe wall. Flow has a higher velocity at the center, while it actually drops to zero right at the wall. When flow goes into a constricted pipe its velocity or kinetic pressure increases, while it’s static pressure decreases.


hope it will help u

Answer 2

In fluid dynamics, Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.

Many people feel like Bernoulli's principle shouldn't be correct, but this might be due to a misunderstanding about what Bernoulli's principle actually says.

Bernoulli's principle states the following,

Bernoulli's principle: Within a horizontal flow of fluid, points of higher fluid speed will have less pressure than points of slower fluid speed.

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Hope this helps you out!!