The ____ is the entire range of all radio frequencies.
A) unregulated bands
B) license-exempt spectrum
C) infrared light
D) radio frequency spectrum

Question

Quizplus · Accepted Answer

The radio frequency spectrum is defined as the entire range of all radio frequencies. Options A and B refer to specific portions of the radio frequency spectrum, and option C refers to a different portion of the electromagnetic spectrum.

The ____ Is the Entire Range of All Radio Frequencies