What will be the work done in increasing the radius of soap bubble from `r/2` to 2r, if surface tension of soap solution is T?

The work done in increasing the radius of a soap bubble from R to 3 R is

The work done in increasing the radius of a soap bubble from R to 3 R is

Calculate the work done in increasing the radius of a soap bubble in air from 2 cm to 3 cm. The surface tension of soap solution is 25 dyne/cm.

Calculate the work done in increasing the radius of a soap bubble in air from 1 cm to 2 cm. The surface tension of soap solution is 30 dyne/cm. (pi=3.142)

Calculate the work done in increasing the radius of a soap bubble in air from 1 cm to 2 cm. The surface tension of soap solution is 30 dyne/cm . (pi = 3.142)

Calculate the work done in increasing the radius of a soap bubble in air from 2 cm to 3 cm. The surface tension of the soap solution is 27 dyn/cm.

What will be the work done in blowing a soap bubble of radius 2 cm , the surface tension of the soap solution is 20 dyne/cm at constant temperature ?

If 72 xx 10^(-5) J of work is done to increase the radius of a soap bubble from 2 cm to 3 cm. What is the surface tension of the soap solution?

If 72 xx 10^(-5) J of work is done to increase the radius of a soap bubble from 2 cm to 3 cm. What is the surface tension of the soap solution?