Located adjacent to red on the electromagnetic spectrum, and having a longer wavelength, is _____ radiation, which we cannot see but which we can detect as heat.
A) orange
B) short- wave
C) infrared
D) ultraviolet

Question

Quizplus · Accepted Answer

The description given matches that of infrared radiation, which has a longer wavelength than visible red light and can be detected as heat.

Located Adjacent to Red on the Electromagnetic Spectrum, and Having