Question

state archimedes principle.

Answer 1

When a body is immersed completely or partially in a fluid it experiences an upward force that is equal to the weight of the fluid displaced by it.

Answer 2

Archimedes principles

states that when a body is immersed fully or partially in a fluid, it experience an upward thrust which is equal to the weight of the fluid displaced by it.

Application:-

Designing ships and submarines.

Hydrometers are used to measure density of liquids.