Most of the waves in the electromagnetic spectrum are
A) red light.
B) green light.
C) blue light.
D) invisible.

Question

Quizplus · Accepted Answer

Most of the electromagnetic spectrum consists of waves that are invisible to the human eye, including radio waves, microwaves, infrared radiation, ultraviolet radiation, X-rays, and gamma rays. Visible light (which includes red, green, and blue light) is only a small portion of the spectrum.

Most of the Waves in the Electromagnetic Spectrum Are