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Atoms and Nuclei question

2019 · 11 Jan · Shift 2 · Q60
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Atoms and Nuclei question

2019 · 11 Jan · Shift 2 · Q60

JEE MainPhysicsAtoms and NucleiMCQ+4 / −1
In a hydrogen like atom, when an electron jumps from the M-shell to the L-shell, the wavelength of emitted radiation is λ\lambdaλ. If an electron jumps from N-shell to the L-shell, the wavelength of emitted radiation will be:
  1. A
    2516λ{{25} \over {16}}\lambda1625​λ
  2. B
    2720λ{{27} \over {20}}\lambda2027​λ
  3. C
    1625λ{{16} \over {25}}\lambda2516​λ
  4. D
    2027λ{{20} \over {27}}\lambda2720​λ
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