A 57Fe nucleus at rest emits a 14.0-keV photon. Use
Chapter 39, Problem 87(choose chapter or problem)
A 57Fe nucleus at rest emits a 14.0-keV photon. Use conservation of energy and momentum to find the kinetic energy of the recoiling nucleus in electron volts. Use Mc 2 5 8.60 3 1029 J for the final state of the 57Fe nucleus.
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