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Atoms and Nuclei question

2023 · 8 Apr · Shift 2 · Q62

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JEE Main
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Atoms and Nuclei
2023 · 8 Apr · Shift 2 · Q62

Atoms and Nuclei question

2023 · 8 Apr · Shift 2 · Q62

JEE MainPhysicsAtoms and NucleiNumerical+4 / −1

The ratio of wavelength of spectral lines

\mathrm{H}_{\alpha}

and

\mathrm{H}_{\beta}

in the Balmer series is

\frac{x}{20}

. The value of

x

is

\underline{\hspace{2cm}}

.

Numerical answer

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