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Correct
UnAttempted
Wrong
One milligram of matter convert into energy will give
The energy released per fission of a 92U235 nucleus is nearly
Energy released per fission is ≈ 200 MeV
If 1 mg of U235 is completely annihilated, the energy liberated is
Radioactive substance emits
In which sequence the radioactive radiations are emitted in the following nuclear reaction?
Actinium 231, 231AC89, emit in succession two β particles,four α-particles, one β and one α plus several γ rays. What is the resultant isotope?
Nuclear forces are
An element A decays into an element C by a two step process A → B + 2He4 and B → C + 2e–. Then,
Fusion reaction occurs at temperatures of the order of
In gamma ray emission from a nucleus