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The energy liberated per nuclear fission...

The energy liberated per nuclear fission is 200 MeV. If `10^(20)` fission occur per second the amount of power produced will be

A

` 2 xx 10^(22)` W

B

`32 xx 10^(8)`W

C

`16 xx 10^(8)`W

D

`5 xx 10^(11)`W

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