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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

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A cubical block of wood of specific gravity 0.5 and chunk of concrete of specific gravity 2.5 are fastened together. The ratio of the mass of wood to the mass of concrete, which makes the combination to float with its entire volume submerged under water is

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Correct option: C

3 / 5

Option C (3/5) is correct because it represents the ratio of wood mass to concrete mass required for the combination to float fully submerged, based on buoyancy principles.

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