Calculate the excess pressure inside a| liquid drop of radious r and surface tension T. What is the expression of I excess presure inside a soap bubble?

Excess pressure inside a bubble is

What is the cause of excess pressure inside a soap bubble?

What is the excess pressure in a soap bubble of radius 10 mm, if surface tension is 25 Xx 10^-2 N/m?

Calculate the excess of pressure in a soap bubble of radius 3xx10^-3 m surface tension of the soap solution is 20xx10^-3 N/m.

Derive an expression for excess of pressure in a liquid drop.

What is the work done in blowing soap bubble of radius 'r' and surface tension 'sigma' ?

Calculate the work done in blowing o soap bubble of radius 5 cm(surface tension of soap solution= 3xx10^-2 N/m).

A spherical liquid drop of radius R is divided into eight equal droplets. If surface tension is T, the work done in the process will be

What is the pressure inside the drop of mercury of radius 3.00 mm at room temperature? Surface tension of mercury at that temperature (20^@C) is 4.65 xx 10^-1 N m^-1 . The atmospheric pressure is 1.01 xx10^-5 Pa. Also give the excess pressure inside the drop.

What is the net electric flux through a closed surface surrounding an electric dipole? Derive the expressions for electric field intesity both inside and outside a uniformly charged spherical cell. What is the total enclosed by a closed surface if the electric flux entering and leaving the surface are 20000N/Cm^2 and 30000N/C m^2 respectively.