Physics, asked by selhadinmehdi4, 1 year ago

(a) verfy that aminimimum energy a photon must have to create an electron piston pair in the presence of a stationary nuclues of mass M 2mc^2(1+m/M),where m is the electron rest mass .(b) find the minimum energy nedded for pair productio0n in the presence of a photon

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Answered by 251098

1

Answer:564

Explanation:

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