Compared to radio waves, the velocity of visible light waves in a vacuum is
A)less.
B)more.
C)the same.

Name: Compared to radio waves, the velocity of visible light waves in a vacuum is A)less. B)more. C)the same.
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Question

Quizplus · Accepted Answer

Visible light and radio waves are both part of the electromagnetic spectrum and travel at the same speed in a vacuum, which is approximately 3 x 10^8 m/s (the speed of light). Therefore, their velocity is the same.

Compared to Radio Waves, the Velocity of Visible Light Waves