arambpri3368 arambpri3368

26-03-2024
Physics

contestada

A photon creates a pair of electron-positron with equal kinetic energy. Let kinetic energy of each particle is 0.29MeV. Then what should be energy of the photon

A. 1.60 MeV
B. 1.63 MeV
C. 2.0 MeV
D. 1.90 MeV

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