Calculate the work done by a boy In making a soap bubble of diameter `1.4 cm ` by blowing .if he surface tension of soap solution is `0.03 N//m`

Calculate the work done in blowing out a soap bubble of diameter 1 cm. given that the surface tension of soap solution is 28 xx 10^(-3) Nm^(-1)

Work done is blowing a soap bubble of diameter 2 cm , is

Calculate the work done in blowing a soap bubble of diameter 0.6 cm. against the surface tension force. (Surface tension of soap solution =2.5 times 10^-2 Nm^-1 )

Calculate the work done agains surface tension in blowing a soap bubble from a radius 10 cm to 20 cm if the surface tension of soap solution is 25xx10^(-3)N//m .

The work done in blowing a soap bubble of radius 0.02 m to radius 0.04 m will be (if surface tension of soap solution is 28xx10^-3 N//m)

Calculate the work done in blowing a soap bubble to a radius of 1 cm. The surface tension of soap solution is 2.5 xx 10^-2 N//m .

Calculate the work done in blowing a soap bubble to a radius of 1 cm. The surface tension of soap solution is 2.5 xx 10^(-2)N/m .

What will be the work done in blowing a soap bubble of radius 1 cm to 2 cm? ( if surface tension of soap solution is 25xx10^-3 N//m )