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11
The predominant isotope of the naturally occurring element is
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Answer & Solution
Answer: Option B
Solution:
Uranium (92U) is a naturally occurring radioactive element that has no stable isotopes but two primordial isotopes (uranium-238 and uranium-235).
12
A nuclear fission produces energy of following order in MeV
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Answer & Solution
Answer: Option B
Solution:
A nuclear fission produces energy of 200 MeV
13
A nuclear fission is initiated when the critical energy as compared to neutron binding energy of the atoms is
Discuss
Answer & Solution
Answer: Option B
Solution:

A nuclear fission is initiated when the critical energy as compared to neutron binding energy of the atoms is More