Radio frequencies are the range of frequencies above _____ kilohertz through which an electromagnetic signal can be radiated into space.
A) 2
B) 5
C) 10
D) 20

Name: Radio frequencies are the range of frequencies above _____ kilohertz through which an electromagnetic signal can be radiated into space. A) 2 B) 5 C) 10 D) 20
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Question

Quizplus · Accepted Answer

Radio frequencies are considered to be the range of frequencies above 10 kilohertz (kHz), through which electromagnetic signals can be radiated into space.

Radio Frequencies Are the Range of Frequencies Above _____ Kilohertz