The work done in blowing a soap bubble f...

The work done in blowing a soap bubble from a radius of 6 cm to 9 cm if surface tension of soap solution is `25xx10^(-3) N//m ` , is

`90pixx10^(-5)`J

`60 pixx10^(-5)`

`60pixx10^(-5)`

`90pixx10^(-6)` J

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TARGET PUBLICATION-SURFACE TENSION -CRITICAL THINKING

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