1000 droplets of water having 2 mm diam...

1000 droplets of water having 2 mm diameter each coalesce to form a single drop . Given the surface tension of water is `0.072 Nm^(-1)` .the energy loss in the process is

A

`8.146xx10^(-4)` J

B

`4.4xx10^(-4)` J

C

`2.108xx10^(-5)` J

D

`4.7xx10^(-1)` J

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The correct Answer is:

A

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