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KCET 2021 Physics Solved Paper
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Question : 20
Total: 60
Which graph in the following diagram correctly represents the potential energy of a pair of nucleons as a function of their separation?
Validate
Solution:
The graph between potential energy of a pair of nucleons (in MeV) and their separation is shown below.
For,
r
<
r
0
, force is repulsive and force
r
>
r
0
, the force is altractive between nucleons.
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