Archimedes' principle


noun Physics.

the law that a body immersed in a fluid is buoyed up by a force (buoyant force) equal to the weight of the fluid displaced by the body.

British Dictionary definitions for archimedes' principle

Archimedes' principle

noun

a law of physics stating that the apparent upward force (buoyancy) of a body immersed in a fluid is equal to the weight of the displaced fluid