Question

The surface area of a soap-bubble is 2.0x 10 m. How much work will be done in blowing the

bubble to twice its surface area?​

Answer 1

The surface area of a soap-bubble is 2.0 How much work will be done in blowing the bubble ap-bubble is 2.0 x 10m to twice its surface area ?

$\large{\boxed{\red{\textbf{ Ans. 1.2 x 10 4 J. }}}}$