A free nucleus of mass `24` amu emits a gamma photon (when initially at rest). The energy of the
Channel: Doubtnut
Date: 2020-01-26

A free nucleus of mass `24` amu emits a gamma photon (when initially at rest). The energy of the photon is `7 MeV`. The recoil energy of the nucleus in `KeV` is (Assuming `1 \"amu\"=931 MeV`).