Physics · 2021
JEE Main · 3 August 2021, Shift 2 · Q23
The ratio of shortest wavelength to the largest wavelength in Brackett series of atomic spectra for hydrogen atom is x: 25, where the value of x is \…
The ratio of shortest wavelength to the largest wavelength in Brackett series of atomic spectra for hydrogen atom is $\displaystyle x: 25$, where the value of $\displaystyle x$ is \_\_\_\_.
Official answer
9
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.