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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 30 - Nuclear Physics > On an average, a neutron loses half of its energy per collision with a quasi-free proton. To reduce a 2MeV neutron to a thermal neutron having energy 0.04 eV, the number of collisions required is nearly .

On an average, a neutron loses half of its energy per collision with a quasi-free proton. To reduce a 2MeV neutron to a thermal neutron having energy 0.04 eV, the number of collisions required is nearly .

a neutron loses half of its energy per collision with a quasi-free proton. To reduce a 2MeV neutron to a thermal neutron having energy 0.04 eV On an average the number of collisions required is nearly .