Question:medium

The ratio of the wavelength of first line of Balmer series to the first line of Lyman series is

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First Balmer: \(3 \to 2\); First Lyman: \(2 \to 1\). Use \(1/\lambda \propto (1/n_1^2 - 1/n_2^2)\) and take the inverse ratio.

Updated On: Apr 8, 2026

3 : 1
17 : 5
27 : 5
27 : 5

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The Correct Option is C

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Questions Asked in MET exam

If \(f(x) = \begin{cases} x, & 0 \le x \le 1 \\ 2x - 1, & 1<x \end{cases}\), then

MET - 2019
Continuity

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