Jee Main
Atoms And Nuclei
JEE Main 2023 (Online) 25th January Evening Shift
MCQ+4 / -12023
The energy levels of an atom is shown in figure.

Which one of these transitions will result in the emission of a photon of wavelength 124.1 nm?
Given (h = 6.62 \(\times\) 10\(^{-34}\) Js)
