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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

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If a capillary tube is dipped and the liquid levels inside and outside the tube are same, then the angle of contact is

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Correct option: B

90^{\circ}

Option B (

90^{\circ}

) is correct because if the liquid levels inside and outside the tube are the same, the angle of contact is 90 degrees.

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