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125 small water droplets, each of radius...

125 small water droplets, each of radius, 0.1 mm come together to form a large drop. S.T. of water is 70 dyne/cm. The amount of energy

A

`2.8 piergs` is released

B

`0.4 piergs` is absorbed

C

`0.112 piergs` is released

D

`0.112 piergs` is absorbed

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The correct Answer is:
A
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