Question

Write down the expression of pressure at a point 'h' below the surface of a liquid of density'd'?

Answer 1

Explanation:

This is your answer : -

pressure at the top=0 pa

pressure at the bottom=dgh

Since, in the static fluid , the pressure at the same horizontal level remains the same. And also the pressure is varying linearly with the height.

So, average pressure=(0+dgh)/2=dgh/2

Answer 2

Answer:

Dhg (when D=density of the liquid, h=depth,g=acceleration due to gravity )