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AP Physics 2/Unit 15 – Modern Physics
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Electron-Positron Annihilation Energy
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Which expression represents the total energy released when an electron and a positron, both initially at rest, annihilate each other?

A

E = 4m₀c²

B

E = m₀c²

C

E = m₀c²/2

D

E = 2m₀c²

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