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If a drop of water of radius 0.1 cm is b...

If a drop of water of radius 0.1 cm is broken up into a million droplets all of the same size, then the energy expand in the process will be
(T=75 dyne//cm)

A

`197pi erg`

B

`297pi erg`

C

`397pi erg`

D

`497pi erg`

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