If 200 MeV energy is released per fission of `._(92)U^(235)` How many fissions must occur per second to produce a power of 1m W?
If 200 MeV energy is released per fission of `._(92)U^(235)` How many fissions must occur per second to produce a power of 1m W?
A. `3.5xx10^(10)`
B. `4.2xx10^(11)`
C. `3.125xx10^(12)`
D. `3.125xx10^(13)`
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Correct Answer - D
`n(200"Mev")=1"kW"`
`impliesn=(1000)/(200xx10^(6)xx1.6xx10^(-19))=3.125xx10^(13)`
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