If a capillary tube of radius R is immersed in water; the mass of water risen in capillary is M. If the radius of capillary be doubled, the mass of water risen in the capillary will be:
A
B
M
C
2M
D
4 M
Text Solution
Verified by ExpertsThe correct answer is:
C
The height h of a liquid risen in a capillary tube is given by:
When the radius of capillary tube is doubled the height becomes half
and 
Mass of liquid is 
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