Question: An electron - positron pair is produced by a 2 . 4 5 MeV photon. What is the kinetic energy of the positron if the

An electron-positron pair is produced by a 2.45 MeV photon. What is the kinetic energy of the positron if the kinetic
energy of the electron is 0.952 MeV?
Use the following Joules-to-electron-Volts conversion 1eV =1.60210-19 J.
The rest mass of an electron is kg

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