CBSE Class 12 Physics — Nuclei

All previous year questions from Chapter: Nuclei

2 questions found

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2026(2 questions)

15
Assertion (A): The mass of a nucleus is less than the sum of the masses of the constituent nucleons. Reason (R): Energy is absorbed when the nucleons are bound together to form a nucleus.
1 mark· A· Mass defect and binding energy
21
Draw the plot of potential energy of a pair of nucleons as a function of their separation. Write two important conclusions that can be drawn from this plot.
2 marks· B· Nuclear force — potential energy of nucleons