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(a) State any two properties of a nucleus. (b) Why is the density of a nucleus much more than that of an atom ? (c) Show that the density of the nuclear matter is the same for all nuclei.
Define atomic mass unit (u).
Calculate the energy required to separate a deuteron into its constituent parts (a proton and a neutron). Given : m(D) = 2.014102 u mH = 1.007825 u mn = 1.008665 u
Assertion (A) : The nucleus ₃⁷X is more stable than the nucleus ₃⁴Y. Reason (R) : ₃⁷X contains more number of protons.
Distinguish between nuclear fission and fusion giving an example of each.
Explain the release of energy in nuclear fission and fusion on the basis of binding energy per nucleon curve.
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