Check the correction of the equation p=phg, where p=pressure at a point h below the free surface of the liquid of density p and g as the acceleration due to gravity.with method

1 answer

The equation is correct.

Explanation:
p = phg

This equation is derived from the hydrostatic equation, which states that pressure at a point below the free surface of a liquid is equal to the product of the density of the liquid, the acceleration due to gravity, and the height of the liquid column above the point.

Therefore, p = pressure at a point h below the free surface
p = density of the liquid
g = acceleration due to gravity
h = height of the liquid column above the point

The equation p = phg correctly represents this relationship.