Question

Explain Buoyancy.............​

Answer 1

Answer:

Buoyancy (/ˈbɔɪənsi, ˈbuːjənsi/) or upthrust, is an upward force exerted by a fluid that opposes the weight of a partially or fully immersed object. In a column of fluid, pressure increases with depth as a result of the weight of the overlying fluid. ... The pressure difference results in a net upward force on the object.

Answer 2

$\small\mathbf\orange{{Buoyancy : }}$

The buoyancy force is caused by the pressure exerted by the fluid in which an object is immersed. The buoyancy force always points upwards because the pressure of a fluid increases with depth.