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Electron, Photon, Photo-electric Effect and X-Rays — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsElectron, Photon, Photo-electric Effect and X-Rays1 Mark
MCQ
Characteristic $X$-rays are produced due to
  • A
    Transfer of momentum in collision of electrons with target atoms
  • ✓
    (b) Transition of electrons from higher to lower electronic orbits in an atom
  • C
    Heating of the target
  • D
    Transfer of energy in collision of electrons with atoms in the target
✓

Answer

Correct option: B.
(b) Transition of electrons from higher to lower electronic orbits in an atom

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