MHT CET Physics question

PhysicsMechanical Properties of FluidsMHT CET

In a capillary tube having area of cross-section , water rises to a height . If cross-sectional area is reduced to , the rise of water in the capillary tube is [MHTCET 2018]

Answer: (B)

Solution

Area is , so radius becomes ; , so the new height is ;

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Question ID VK-062140