Physics - Modern Physics Question with Solution | TestHub

Assume that a neutron breaks into a proton and an electron. The energy released during this process is (Mass of neutron $=1.6725\times 10^{-27}\mathrm{kg};$ mass of proton $=1.6725\times 10^{-27}\mathrm{kg};$ mass of electron $=9\times 10^{-31}$ $\mathrm{kg})$