The binding energy of is

PHYSICS · Subjective · A Level · Physics · Nuclear physics · Nuclear physics

Problem

The binding energy of 235U^{235}\mathrm{U} is 1786 MeV1786\,\text{MeV}. When it captures a neutron it splits into 144Ba^{144}\mathrm{Ba} (binding energy 1225 MeV1225\,\text{MeV}), 89Kr^{89}\mathrm{Kr} (binding energy 770 MeV770\,\text{MeV}) and three neutrons. Calculate the energy released in this fission reaction, in MeV.

Related theory

Browse the problem library