If $λ_1$ and $λ_2$ are the

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Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

If $λ_1$ and $λ_2$ are the longest wavelengths of the Lyman and Paschen series respectively, then $λ_1:λ_2$ is:

Options:

1 : 30

1 : 3

7 : 108

7 : 50

Correct Answer:

7 : 108

Explanation:

The correct answer is Option (3) → 7 : 108 $n^{2}$