Question

if you arranged the following types of electromagnetic radiation in order from longest to shortest wavelength, what would be the correct sequence?
visible light, infrared, radio waves, ultraviolet, x - rays
x - rays, ultraviolet, visible light, infrared, radio waves
ultraviolet, visible light, infrared, x - rays, radio waves
radio waves, infrared, visible light, ultraviolet, x - rays

Explanation:

The electromagnetic spectrum, from longest to shortest wavelength: Radio waves (longest), infrared, visible light, ultraviolet, X - rays (shortest).

Answer:

Radio waves, infrared, visible light, ultraviolet, X - rays.