Atoms and Nuclei
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Question : 18 of 33
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The principle quantum number ' n ' corresponding to the exited state of He + ion, if on transition to the ground state two photons in succession with wavelength 1026 A ∘ and 304 A ∘ are emitted ( R = 1.097 × 10 7 m − 1 )
[AP EAPCET 22 May 2024 Shift 2]
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