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Wave Optics
Question
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The ionisation energy of 10 times ionised sodium atom is

  • 13.6 eV

  • 13.6 × 11 eV
  • 13.6/11 eV
  • 13.6 × (11)2 eV



Answer

D.

13.6 × (11)2 eV

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Some More Questions From Wave Optics Chapter

Answer the following questions, which help you understand the difference between Thomson's model and Rutherford's model better.
Is the probability of backward scattering (i.e., scattering of α-particles at angles greater than 90°) predicted by Thomson's model much less, about the same, or much greater than that predicted by Rutherford's model?