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A capillary tube of radius R is immersed...

A capillary tube of radius R is immersed in water and water rises in it to a height H . Mass of water in the capillary tube is . M If the radius of the tube is doubled, mass of water that will rise in the capillary tube will now be

A

2 m

B

m

C

m/2

D

4 m

Text Solution

Verified by Experts

The correct Answer is:
A
`m_(2)= "constant" xxr_(2) and m_(1) = "constant " xx r_(1)`
` :. (m_(1))/(m_(2)) = (r_(1))/(r_(2))`
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