Nuclei

Related Questions

• The masses of neutron and proton are 1.0087 a.m.u. and 1.0073 a.m.u. respectively. If the neutrons and protons combine to form a helium nucleus (alpha particles) of mass 4.0015 a.m.u. The binding energy of the helium nucleus will be (1 a.m.u.= 931 MeV)

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• If a radioactive substance reduces to $\frac{1}{{16}}$ of its original mass in 40 days, what is its half-life

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• If 200 MeV energy is released in the fission of a single ${U^{235}}$nucleus, the number of fissions required per second to produce 1 kilowatt power shall be (Given $1\;eV = 1.6 \times {10^{ - 19}}J$)

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• The nuclear reactor at Kaiga is a

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• In a material medium, when a positron meets an electron both the particles annihilate leading to the emission of two gamma ray photons. This process forms the basis of an important diagnostic procedure called

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