In a hydrogen like atom, when an electron jumps from the M-shell to the L-shell, the wavelength of emitted radiation is L . If an electron jumps from N -shell to the L -shell, the wavelength of emitte

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In a hydrogen like atom, when an electron jumps from the M-shell to the L-shell, the wavelength of emitted radiation is L . If an electron jumps from N -shell to the L -shell, the wavelength of emitted radiation will be:

TestHub · Accepted Answer

When electron jumps from M → L shell λ 1 ​ = K ( 2 2 1 ​ − 3 2 1 ​ ) = 36 K × 5 ​ When eletron jumps from N → L shell λ ′ 1 ​ = K ( 2 2 1 ​ − 4 2 1 ​ ) = 16 K × 3 ​ solving equation (i) and (ii) we get λ ′ = 27 20 ​ λ

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