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PhysicsNEET 2022Nuclear size, mass defect, binding energy

Nuclei

A nucleus of mass number 189 splits into two nuclei having mass numbers 125 and 64. The ratio of the radii of the two daughter nuclei respectively is:

  1. A.25 : 16
  2. B.1 : 1
  3. C.4 : 5
  4. D.5 : 4✓

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