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A liquid drop having surface energy E is...

A liquid drop having surface energy E is spread into 512 droplets of same size. The final surface energy of the droplets is

A

2 E

B

4E

C

8E

D

12 E

Text Solution

Verified by Experts

The correct Answer is:
C
`(E_(2))/(E(1))=n^(1//3)`
`(E_(2))/(E_(1))=512^(1//3)`
`E_(2)=8E`
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