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A spherical liquid drop of radius R is d...

A spherical liquid drop of radius `R` is divided into eight equal droplets. If the surface tension is `T`, then the work done in this process will be

A

`8piR^(2)T`

B

`3pi R^(2)T`

C

`4piR^(2)T`

D

`2piRT^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`dw = 4 pi R^(2) T (n^(1//3)-1) and R = n^(1//3)r`
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