Atoms and Nuclei: JEE Main 2019 Physics question

JEE Main 2019 · 12 Apr, Evening shift · Q5985

JEE Main 201912 Apr, Evening shiftPhysicsMediumAtoms and Nuclei183× since 2002

The electron in a hydrogen atom first jumps from the third excited state to the second excited state and subsequently to the first excited state. The ratio of the respective wavelengths,

{{{\lambda _1}} \over {{\lambda _2}}}

, of the photons emitted in this process is :

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JEE Main 2019 Atoms and Nuclei Question with Solution (12 Apr Evening shift, Q5985) | JEE Arc