Physics, 26.07.2019 22:30 picktigers4406

Apositron with a kinetic energy of 1.50 mev collides with an electron at rest and the two particles are annihilated. two photons are produced and one photon is observed to move perpendicular to the incident positron. find the wavelength of the photons.

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Apositron with a kinetic energy of 1.50 mev collides with an electron at rest and the two particles...

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