JEE Main 2023 Physics question
The surface tension of soap solution is N. The amount of work done required to increase the radius of soap bubble from 10 cm to 20 cm is .........J. (take = 22/7)
Answer: 264
The surface tension of soap solution is N. The amount of work done required to increase the radius of soap bubble from 10 cm to 20 cm is .........J. (take = 22/7)