Two electromagnetic waves are traveling at the same speed.The wave with the higher wavelength
A)has a higher frequency than the other wave.
B)has a lower frequency than the other wave.
C)is traveling faster than the other wave.
D)is traveling slower than the other wave.

Question

Quizplus · Accepted Answer

The frequency of an electromagnetic wave is inversely proportional to its wavelength, so the wave with the higher wavelength will have a lower frequency than the other wave. Therefore, option B is correct. The speed of both waves is the same since they are traveling at the same speed.

Two Electromagnetic Waves Are Traveling at the Same Speed