• 2022-05-31
    At what scattering angle will incident 100-keV x-ray leave a target with energy of 90 keV? Note that here we only consider the Compton scattering with valence (free) electrons.
    A: 85 degree
    B: 80 degree
    C: 75 degree
    D: 65 degree
    E: 55 degree
  • D

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