A neutron moving with speed a makes a he...

A neutron moving with speed a makes a heat on collision with a hydrogen atom in ground state kept at rest .Find the minimum kinetic energy of the neutron for which inelastic (completely or partially) collision may take plane at the mass of neutron = mass of hydrogen `= 1.67 xx 10^(-27) kg`

10.2eV

20.4eV

12.1eV

16.8eV

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MOTION-MODERN PHYSICS -1-EXERCISE-1

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