Work Done Increasing Soap Bubble Radius (Jee Ma… | ExamDuo
Basics of Elasticity
Medium
Work Done Increasing Soap Bubble Radius
The surface tension of soap solution is 3.5×10−2Nm−1. The amount of work done required to increase the radius of soap bubble from 10cm to 20cm is ________ ×10−4J. (take π=22∕7 )