An electron and a positron, each with a kinetic energy of 2.500 MeV, annihilate, creating two photons

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An electron and a positron, each with a kinetic energy of 2.500 MeV, annihilate, creating two photons that travel away in opposite directions. What is the frequency of each photon?

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Fundamentals of Physics

ISBN: 978-1118230725

10th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: May 02, 2016 11:17 AM

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An electron and a positron, each with a kinetic energy of 2.500 MeV, annihilate, creating two photons

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The speed of the electron is relativistic so we first ca...View the full answer

Fundamentals of Physics

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