Physics - Modern Physics Question with Solution | TestHub

The energy released in the fusion of $2\mathrm{kg}$ of hydrogen deep in the sun is $E_H$ and the energy released in the fission of $2\mathrm{kg}$ of ${}^{235}\mathrm{U}$ is $E_U$. The ratio $\frac{E_H}{E_U}$ is approximately: (Consider the fusion reaction as $4\mid H+2{\mathrm{e}}^{-}\to {}_2^4\mathrm{He}+2v+6\gamma +26.7\mathrm{MeV}$, energy released in the fission reaction of ${}^{235}\mathrm{U}$ is $200\mathrm{MeV}$ per fission nucleus and ${\mathrm{N}}_{\mathrm{A}}=$ $6.023\times 10^{23})$