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(a) Draw a plot showing the variation of...

(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.
(b) In the nuclear reaction
`n+underset(92)(235_(Uto))underset(54" ")(a_(Xe+))underset(b" ")(94_(Sr+2n))` determine the values of a and b .

Text Solution

AI Generated Solution

### Step-by-Step Solution #### Part (a): Plotting the Variation of Potential Energy 1. **Understanding the Concept**: - The potential energy of a pair of nucleons (neutrons and protons) varies with their separation distance. - At very short distances (less than 1 femtometer), the nuclear force is repulsive due to the strong interaction between nucleons. - Beyond this distance, the force becomes attractive, leading to a decrease in potential energy. ...
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