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Atoms and Nuclei question

2023 · 15 Apr · Shift 1 · Q66

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JEE Main
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Atoms and Nuclei
2023 · 15 Apr · Shift 1 · Q66

Atoms and Nuclei question

2023 · 15 Apr · Shift 1 · Q66

JEE MainPhysicsAtoms and NucleiNumerical+4 / −1

As per given figure

A, B

and

C

are the first, second and third excited energy levels of hydrogen atom respectively. If the ratio of the two wavelengths

\left(\right.

i.e.

\left.\frac{\lambda_{1}}{\lambda_{2}}\right)

is

\frac{7}{4 n}

, then the value of

n

will be

\underline{\hspace{2cm}}

.

JEE Main 2023 (Online) 15th April Morning Shift Physics - Atoms and Nuclei Question 82 English

Numerical answer

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