The force of surface tension on a ring situated on the surface of water is ` 14 pi xx 10^(-4)` N . Then the diameter of the ring is

The force of surface tension on a ring situated on the surface of water is 14pixx10^-4N . Then the diameter of the ring is (Surface tension of water =70xx10^-3 N//m

f the surface tension of water is 7 xx 10^(-2) N/m then the rise of water is 7 xx 10^(-2) N/m then the rise of water in a capillary tube of diameter 0.35 mm will be

The force due to surface tension in a capillary tube supports a liquid column of weight 48 pi mu N . If the surface tension of the liquid. is 0.04 N/m and the angle of contact is 0^(@) , the diameter of the capillary tube is

In a capillary tube water rises up to a certain height and the upward force due to surface tension balances the force of 7.5xx10^-4 N due to weight of water. If the surface tension of water is 6xx10^-2 N. m^-1 then what will be the internal circumference of the capillary tube?

The total energy of the free surface of a liquid drop is 2 pi times the surface tension of the liquid. What is the diameter of the drop ?

Water rises in a capillary tube upto a certain height such that the upward force of surface tension balances the force of 75 xx 10^(-5)N due to weight of the liquid. If surface tension of water is 6 xx 10^(-2)Nm^(-1) , what must be the internal circumference of the capillary tube?

Water rises in a capillary tube upto a certain height such that the upward force of surface tension balances the force of 75 xx 10^(-5)N due to weight of the liquid. If surface tension of water is 6 xx 10^(-2)Nm^(-1) , what must be the internal circumference of the capillary tube?

Surface Tension ||Surface tension Force and Surface Energy

Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by 75 xx 10^-4 N , forces due to the weight of the liquid. If the surface tension of water is 6 xx 10^-2 N//m , the inner-circumference of the capillary must be