Atoms And Nuclei Question 214

Question: If 200 MeV energy is released in the fission of a single U235 nucleus, the number of fissions required per second to produce 1 kilowatt power shall be (Given 1 eV=1.6×1019J ) [AMU 1995; MP PMT 1999]

Options:

A) 3.125×1013

B) 3.125×1014

C) 3.125×1015

D) 3.125×1016

Show Answer

Answer:

Correct Answer: A

Solution:

P=n,(Et)1000=n×200×106×1.6×1019t
nt=3.125×1013.



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