Question

A neutron collides head on with a stationary hydrogen atom in ground state 13.6ev

Answer 1

Answer:

If kinetic energy of the neutron is less than 20.4 eV collision must be elastic.

Answer 2

Question Given :

• => A neutron collides head on with a stationary hydrogen atom in ground state 13.6ev

Required Solution :

• => (A) If kinetic energy of the neutron is less than 13.6eV, collision must be elastic

• => (B) if kinetic energy of the neutron is less than 13.6eV, collision may be inelastic.

____________________