Physics, asked by sanikahadke43227, 10 months ago

Calculate the work done in increasing the radius of a soap bubble in air
2 cm. The surface tension of soap solution is 30 dyne/cm. (r = 3.142)
​

Answers

Answered by harsharora111
2

Answer:

Work= T ×A A - 4πr^2

Work - T × 2(4πr^2)

work - 8πr2T

Put value get answer

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