Question

By using a spring balance obtain the weight of metal ball (in N) in air and then completely immersed in water in a measuring cylinder.
Calculate volume of displaced liquid (water) and upthrust.

Plz answer its urgent!

Thanks a lot​

Answer 1

Answer:

Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially, is proportional to the weight of the fluid that the body displaces. Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.

Your answer is Archimedes Principle

Explanation:

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Answer 2

Answer:

Fluids: Gases and liquids flow and are thus called fluids.

Buoyancy: The upward force exerted by fluids on any body is called the buoyant force and this phenomenon is known as buoyancy.

Thrust: The force acting on a body perpendicular to its surface is called thrust. S.I. unit is Newton.