Question

why the apparent loss of weight of a body floating in a liquid is zero?​

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 equal to the weight of the fluid that the body displaces. Archimedes' principle is a law of physics fundamental to fluid mechanics.

Answer 2

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• It is because for the floating body, the necessary condition is that the weight of the liquid displaced must be equal to the weight of the body in air.