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Electron, Photon, Photoelectric Effect and X-Rays — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectron, Photon, Photoelectric Effect and X-Rays1 Mark
MCQ
For production of characteristic $\mathrm{K}_\beta \ X -$rays, the electron transition is
  • A
    $n=2$ to $n=1$
  • B
    $n=3$ to $n=2$
  • ✓
    $n=3$ to $n=1$
  • D
    $n=4$ to $n=2$
✓

Answer

Correct option: C.
$n=3$ to $n=1$
$n=3$ to $n=1$

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