What does Archimedes' principle state about buoyant force?

Archimedes' principle states that the buoyant force acting on an object submerged in a fluid is equal to the weight of the fluid that the object displaces. This means that when an object is placed in water, it pushes aside a certain volume of water, and the weight of this displaced water generates an upward force – the buoyant force.

This principle is fundamental to understanding how objects behave when submerged, including why some objects float while others sink. The buoyant force is not dependent on the size of the object itself or the weight of the object, but exclusively on the volume of fluid displaced. This principle remains valid regardless of the object's weight, and it is not influenced by the depth of the water. The relationship described by Archimedes' principle is a key concept in physics and fluid mechanics, particularly in applications involving buoyancy in various environments, including scuba diving.