NEET 2012 Physics question
Electron in hydrogen atom first jumps from third excited state to second excited state and then from second excited to the first excited state. The ratio of the wavelengths emitted in the two cases is
Answer: (1)
Solution
Third excited state: ; second excited state: ; first excited state: . First jump (): . Second jump (): $1{λ_2} = R(1{} -
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