The work done by surface tension on rising water do height of `h` in a capillary tube of radius `r` is

A liquid of density rho and surface tension S rises to a height h in a capillary tube of diameter D. what is the weight of the liquid in the capillary tube? Angle of contact is 0^(@) .

The surface tension for pure water in a capillary tube experiment is

Surface tension of water is 0.07 N/m . The weight of water supported by the surface tension in a capillary tube of radius 1 xx 10^(-4) m will be

A capillary tube of radius r is immersed in water and water rises to a height of h mass of water in the capillary tube is 5xx10^(-3) kg the same capillary tube is now immersed in a liquid whose surface tension in sqrt(2) times the surface tension of water. The angle of contact between the capillary tu8be and this liquid is 45^(@) the mass of liquid which rises into the capillary tube now is (in kg)

A capillary of radius r is lowered into a wetting agent with surface tension alpha and density d . Determine the height h_(0) to which the liquid will rise in the capillary. Calculate the work done by surface tension and the potential enerfy acquired by the liquid in the capillary and compare the two. Explain the difference in the results obtained.

Calculate the heat evolved for the rise of water when one end of the capillary tube of radius r is immeresed vartically into water. Asssume surface tension =T and density of water to be rho

The height upto which water will rise in a capillary tube will be:

When water rises in a capillary tube of radius r to height h, then its potential energy U_(1) if capillary tube of radius 2r is dipped in same water then potential energy of water is U_(2) then U_(1):U_(2) will be

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