nuclei Question 31
Question: Q. 4. (a) Draw a plot showing the variation of potential energy of a pair of nucleons as a function of their separation. Mark the regions where the nuclear force is
(i) attractive and (ii) repulsive.
In the nuclear reaction
$$ { }{0} n^{1}+{ }{92}^{235} \mathrm{U} \rightarrow{ }{54}^{a} \mathrm{Xe}+{ }{b}^{94} \mathrm{Sr}+2{ }_{0} n^{1} $$
determine the values of
[CBSE Comptt. 2018]
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Solution:
Ans. (a) Drawing the plot
Marking the relevant regions
1
(b) Finding values of
(a)
For
For
(b) We have,
[CBSE Marking Scheme 2018]
