then the energy of the gamma ray photon must be.

Sahay Sir > Question Answers > then the energy of the gamma ray photon must be.
A gamma ray photon creates an electron-positron pair. If the rest mass energy of an electron is 0.5MeV and the total K.E. of the electron-position pair is 0.78MeV, then the energy of the gamma ray photon must be.
17
Jun
A gamma ray photon creates an electron-positron pair. If the rest mass energy of an electron is 0.5MeV and the total K.E. of the electron-position pair is 0.78MeV, then the energy of the gamma ray photon must be. A gamma ray photon creates an electron-positron pair. If the rest mass energy of an electron is [...]
Posted in: Cengage NEET by C.P Singh , Chapter 14 - Nuclear Physics and Radioactivity , Part 2 ,
Tags: A gamma ray photon creates an electron-positron pair. If the rest mass energy of an electron is 0.5MeV and the total K.E. of the electron-position pair is 0.78MeV , then the energy of the gamma ray photon must be. ,