A liquid drop of mass `0.0129 g` drips from a capillary. When the drop breaks away, the diameter of the neck of capliiary is 1mm. Find surface tension of liquid.

Soapy water drips from a capillary tube. When the drop breaks away, the diameter of its neck is D. The mass of the drop is m . Find the surface tension of soapy? Water?

The capillary rise in a tube of diameter 1mm when surface tension of water is 0.06 Nm^-1 is

Liquid drops are falling slowly one after the other from a vertical capillary tube of bore radius 'r' If W is weight of a liquid drop , surface tension of that liquid is

Internal pressure inside a liquid drop of radius r and surface tension T is

Internal pressure inside a liquid drop of radius r and surface tension T is

A liquid drop of diameter 4 mm breaks into 1000 droplets of equal size. Calculate the resultant change in surface energy, the surface tension of the liquid is 0.07 Nm^(-1)

When a vertical capillary of length l with a sealed upper end was brought in contact with the surface of a liquid, the level of this liquid rose to the height h . The liquid density is rho , the inside diameter the capillary is d , the contact angle is theta , the atmospheric pressure is rho_(0) . Find the surface tension of the liquid. (Temperature in this process remains constant.)

When a vertical capillary of length with the sealed upper end was brought in contact with the surface of a liquid, the level of this liquid rose to the height h . The liquid density is rho , the inside diameter the capillary is d , the contact angle is theta , the atmospheric pressure is rho_(0) . Find the surface tension of the liquid. (Temperature this process remains constant.)

When a vertical capillary of length l with a sealed upper end was brought in contact with the surface of a liquid, the level of this liquid rose to the height h . The liquid density is rho , the inside diameter the capillary is d , the contact angle is theta , the atmospheric pressure is rho_(0) . Find the surface tension of the liquid. (Temperature in this process remains constant.)