Question

write the expression of pressure.​

Answer 1

The pressure at a point inside a liquid is given by:

P=P 0 +hpg

where P is the point where pressure is exerted in the liquid p0

is the atmospheric pressure

h is the depth of the point below the free surface

p is the density of the liquid

g is the acceleration due to gravity

hope it helps ☺️☺️

Answer 2

p=$\frac(f)(a)$