If ‘M’ is the mass of water that rises in a capillary tube of radius 'r', then mass of water which will rise in a capillary tube of radius ‘2r’ is:

If ‘M’ is the mass of water that rises in a capillary tube of radi

1.	If ‘M’ is the mass of water that rises in a capillary tube of radius 'r', then mass of water which will rise in a capillary tube of radius ‘2r’ is:
A.	M
B.	\(\frac{M}{2}\)
C.	4M
D.	2M
Answer» E.

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If ‘M’ is the mass of water that rises in a capillary tube of radius 'r', then mass of water which will rise in a capillary tube of radius ‘2r’ is:

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