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Energy is released in nuclear fission is due to
(a)    Few mass is converted into energy
(b)    Total binding energy of fragments is more than the B.E. of parental element
(c)    Total B.E. of fragments is less than the B.E. of parental element
(d)    Total B.E. of fragments is equals to the B.E. of parental element is

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Important Questions on Nuclear Physics

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Assuming that 200 MeV of energy is released per fission of 92U235 atom. Find the number of fission per second required to release 1 kW power.

(1 eV=1.6×10-19 J)

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1 a.m.u (which is equal to 1.66×10-27 kg) is equal to
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     Which of the following are suitable for the fusion process?
 
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The volume occupied by an atom is greater than the volume of the nucleus by a factor of about,
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The mass of a proton is 1.0073 u and that of a neutron is 1.0087 u(u=atomic mass unit). The binding energy of He24 is, (Given: nuclear mass of Helium4.0015 u.)
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In the following reaction X is:-

20Ca40 + X  21Sc43+1H1