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JEE Main20248 Apr 2024Morning ShiftPhysicsNuclear PhysicsActual

Binding energy of a certain nucleus is 18 10^8 ~J . How much is the difference between total mass of all the nucleons and nuclear mass of the given nucleus:

Options

  1. A10 g
  2. B20 g
  3. C0.2 g
  4. D2 g

Correct answer

B. 20 g

Step-by-step solution

aligned & mc ^2=18 10^8 & m 9 10¹⁶=18 10^8 & m =2 10⁻⁸ ~kg =20 g aligned

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