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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

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When two capillary tubes of different diameters are dipped vertically, the rise of the liquid is

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Correct option: D

more in the tube of smaller diameter

Option D is correct because the height of the liquid rise in a capillary tube is inversely proportional to the radius of the tube, meaning a smaller diameter tube will have a greater liquid rise.

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