The surface tension of a soap solution i...

The surface tension of a soap solution is 0.05 `Nm^(-1)` How much work is done to produce a soap bubble of radius 0.03 m?

A

`1.8xx10^(-2)J`

B

`2.1xx10^(-3)J`

C

`1.5xx10^(-2)J`

D

`1.1xx10^(-3)J`

Text Solution

Verified by Experts

The correct Answer is:

D

`U=AxxT` and `w=DeltaU`

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