The first line in Lyman series has wavelength λ. The wavelength

The first line in Lyman series has wavelength λ. The wavelength of the first line in Balmer series is

Options

(a) 2/9 λ
(b) 9/2 λ
(c) 5/27 λ
(d) 27/5 λ

Correct Answer:

27/5 λ

Explanation:

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