Radio waves are similar to visible light in that
A) both travel at the same speed in a vacuum.
B) both have wavelengths longer than ultraviolet light.
C) A and B
D) both have wavelengths shorter than X - Rays

Question

Quizplus · Accepted Answer

Both radio waves and visible light travel at the same speed in a vacuum, which is the speed of light. Additionally, both have wavelengths longer than ultraviolet light.

Radio Waves Are Similar to Visible Light in That