What is the potential energy of a soap film formed on a frame of area ` 5 xx 10^(-3) m^(2)` ? The surface tension of soap solution is `30 xx 10^(-3)` N/m

What is the potential energy of a soap film formed on a frame of area 3 xx10^(-3)m^(2) ? [ The surface tension of soap solution is 30 xx 10^(-3) N/m ]

What is the potential energy of soap film formed of area 2xx10^-3m^2 ? (surface tension of soap solution 40xx10^3N/m ).

The surface energy of a soap film formed on a frame of area 2 xx 10^(-3) m^(2) is (T= 40 xx 10^(-3) N/m)

Determine the surface energy of a soap-water film formed on a frame of area 10^-3m^2 . Surface tension of soap-water =70xx10^-3N.m^-1 .

The work done in forming a soap film of size 10 cm xx 10 cm will be , it if the surface tension of soap solution is 3xx 10^(-2) N/m

The work done in forming a soap film of size 10cmx10cm will be, if the surface tension of soap solution is 3 xx 10^(-2) N/m

The work done in forming a soap film of size 10 cm xx10 cm will be if the surface tension of soap solution is 3xx10^-2 N//m :

What will be the work done in blowing out a soap bubble of radius 0.4 cm? The surface tension of soap solution is 30 xx 10^(-3)" N/m".

The work done against surface tension in blowing a soap bubble from a radius of 5 cm to 15 cm is (surface tension of soap solution is 30 xx 10^(-3) Nm^(-1) )