Question

Which Greek figure invented the principle that a body weighed less when immersed in water?

Answer 1

Archimedes, the Greek figure, invented the principle that a body weighed less when immersed in water, known as Archimedes' principle.

Answer 2

The Greek philosopher and mathematician Archimedes is credited with inventing the principle that a body weighed less when immersed in water. This principle, known as Archimedes' principle, states that the buoyant force exerted on an object when it is submerged in a fluid is equal to the weight of the fluid displaced by the object. Archimedes famously used this principle to determine the density of a crown.

Answer 3

Archimedes, the famous Greek philosopher, mathematician, and engineer, discovered the principle that a body weighed less when immersed in water. He realized that the apparent weight loss was due to the water's buoyancy force, pushing up against the object. Archimedes' principle is significant in many areas of physics, including fluid mechanics and hydrodynamics. The principle explains why some objects float while others sink and is still widely used in modern engineering and science.