Question: Q. 5. What characteristic property of nuclear force explains the constancy of binding energy per nucleon (BE/A) in the range of mass number ’ $A$ ’ lying $30<A<170$ ? U [Delhi I, II, III 2012]
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Solution:
Ans. Saturation / short range nature of nuclear forces. 1 $\times$
[CBSE Marking Scheme 2012]
Short Answer Type Questions-I
(2 marks each)