Laser wavelengths determine the color and invisibility of the beam and are categorized from their place along the:
A) Bell curve
B) table of natural elements
C) electromagnetic spectrum
D) universal nomenclature

Question

Quizplus · Accepted Answer

Laser wavelengths are categorized based on their position along the electromagnetic spectrum. The electromagnetic spectrum ranges from radio waves with the largest wavelengths to gamma rays with the smallest wavelengths. Laser wavelengths fall within the visible, ultraviolet, and infrared regions of the electromagnetic spectrum, which determine the color and invisibility of the beam. Therefore, the correct answer is C.

Laser Wavelengths Determine the Color and Invisibility of the Beam