The mass of water that rises in capillary tube of radius R is M. The mass of water that rises in tube of radius 2R is:

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M/2

2 M

4 M

answer is C.

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Detailed Solution

Mg= 2π R T M α Rif radius is doubled then mass of the liquid will also be doubled in the capillary tube.2 M=volume x density =πr2hρ

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