A 20-cm long capillary tube is dipped in water

PHYSICS · Single correct · CBSE · Physics · Mechanical Properties of Fluids · Mechanical Properties of Fluids

Problem

A 20-cm long capillary tube is dipped in water. The water rises up to 8 cm. If the entire arrangement is put in a freely falling elevator, the length of the water column in the capillary tube will be : (A) 20 cm (B) 4 cm (C) 10 cm (D) 8 cm

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