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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

`M//2`

B

M

C

2M

D

4M

Text Solution

Verified by Experts

The correct Answer is:
C
`h=(2Tcostheta)/(rrhog)" or "hprop1/r`
=`m=(pir^(2)h)rho" or "mpropr^(2)h" or "mpropr`
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