JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

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An object is floating in a liquid, kept in a container. The container is placed in a lift. Choose the correct option.

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Correct option: A

Buoyant force increases as the lift accelerates up

Option A (Buoyant force increases as the lift accelerates up) is correct because the effective weight of the liquid increases, leading to a higher pressure gradient and thus a greater buoyant force.

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