A soap film is on a rectangular wire ring ofsize 5cm xx 4cm. If the size of the film is changed to 5cm xx 5cm, then calculate the work done in this process. The suface tension of soap is 5xx10^(-2) "Nm"^(-1).

A soap film is on a rectangular wire ring ofsize 5cm xx 4cm. If the si

1.	A soap film is on a rectangular wire ring ofsize 5cm xx 4cm. If the size of the film is changed to 5cm xx 5cm, then calculate the work done in this process. The suface tension of soap is 5xx10^(-2) "Nm"^(-1).
Answer» ANSWER :`(5XX10^(-5) J)`