Question

why pressure force increse with depth in floatation concept (need proper scientific reason )?​

Answer 1

Explanation:

In a column of fluid, pressure increases with depth as a result of the weight of the overlying fluid. ... For this reason, an object whose average density is greater than that of the fluid in which it is submerged tends to sink. If the object is less dense than the liquid, the force can keep the object afloat.