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?

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.

In a capillary tube of diameter 10^-3m , water rises to a height of 0.03 m. calculate the surface tension of water.

When a drop of water is dropped on oil surface, then

In an experiment to determine the surface tension of water by capillary rise, water rises to a height of 0.03m in a capillary tube of diameter 10^-3 m. If the angle of contact is negligibly small, calculate the surface tension of water.

Water rises in a capillary tube of diameter 0.2xx10^(2)m upto a height of 1.5 cm. The surface tension of water is-

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

If water rises in a capillary tube upto 3 cm . What is the diameter of capillary tube (Surface tension of water = 7.2 xx 10^(-2) N//m )

A glass capillary tube of inner diameter 0.28 mm is lowered vertically into water in a vessel. The pressure to be applied on the water in the capillary tube so that water level in the tube is same as the vessel in (N)/(m^(2)) is (surface tension of water =0.07(N)/(m) atmospheric pressure =10^(5)(N)/(m^(2))

A glass capillary tube of inner diameter 0.28 mm is lowered vertically into water in a vessel. The pressure to be applied on the water in the capillary tube so that water level in the tube is same as the vessel in (N)/(m^(2)) is (surface tension of water =0.07(N)/(m) atmospheric pressure =10^(5)(N)/(m^(2))