Physics · 2016
JEE Main · 10 April 2016, Shift 1 · Q22
A neutron moving with a speed ' v ' makes a head on collision with a stationary hydrogen atom in ground state. The minimum kinetic energy of the…
A neutron moving with a speed ' $\displaystyle v$ ' makes a head on collision with a stationary hydrogen atom in ground state. The minimum kinetic energy of the neutron for which inelastic collision will take place is :
Official answer
(4)
20.$\displaystyle 4$ eV
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JEE Main 2016 Physics question, with the answer from NTA’s final answer key. Where our answers come from.