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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

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Understanding +4 | -1

If a liquid neither rises nor depresses in a capillary, then it means that

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Correct option: B

Angle of contact may be

90^{\circ}

Option B (Angle of contact may be

90^{\circ}

) is correct because if the angle of contact is 90 degrees, the liquid neither rises nor falls in the capillary tube.

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