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AP EAMCET202022 Sep 2020Morning ShiftPhysicsNuclear PhysicsActual

The binding energy of a nucleus is equivalent to

Options

  1. Athe mass of nucleus
  2. Bthe mass of proton
  3. Cthe mass of neutron
  4. Dthe mass defect of nucleus

Correct answer

D. the mass defect of nucleus

Step-by-step solution

Binding energy is the energy associated with the strong force that holds the nucleons together in the nucleus. The mass of a nucleus is less than the mass of the individual nucleons that make up that nucleus. The mass difference (mass defect m ) between the two is equivalent to the binding energy of the nucleus.

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