The Lyman-alpha spectral line of hydrogen has a wavelength of 121.6 nm.In which wavelength band does this line occur?
A) ultraviolet
B) visible light
C) infrared
D) X-ray

Name: The Lyman-alpha spectral line of hydrogen has a wavelength of 121.6 nm.In which wavelength band does this line occur? A) ultraviolet B) visible light C) infrared D) X-ray
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Question

Quizplus · Accepted Answer

The Lyman-alpha spectral line is in the ultraviolet region of the electromagnetic spectrum, with a wavelength of 121.6 nm.

The Lyman-Alpha Spectral Line of Hydrogen Has a Wavelength of 121.6