Surface area of a soap bubble is 1.3xx1...

Surface area of a soap bubble is `1.3xx10^(-4) m^2`. The work done to doble the surface area will be ( Surface tension for soap solution = `3xx10^(-3)`N//m )

A

`3.9xx10^(7)" joule"`

B

`3xx10^(7)" joule"`

C

`2.6xx10^(7)" joule"`

D

`2.3xx10^(7)" joule"`

Text Solution

Verified by Experts

The correct Answer is:

A

`W=TxxDeltaA`

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