The surface area of a soap-bubble is 2.0xx10^(-3) m^(2). How much work will be done in blowing the bubble twice its surface area? Surface tension of soap solution =3.0 xx 10^(-2) "Nm"^(-2).

The surface area of a soap-bubble is 2.0xx10^(-3) m^(2). How much work

1.	The surface area of a soap-bubble is 2.0xx10^(-3) m^(2). How much work will be done in blowing the bubble twice its surface area? Surface tension of soap solution =3.0 xx 10^(-2) "Nm"^(-2).
Answer» ANSWER :`(1.2xx10^(-4)J)`