Which one of the following is not an electromagnetic wave?
A) UV
B) infrared
C) radio waves
D) sound waves
E) gamma rays

Question

Quizplus · Accepted Answer

Sound waves are mechanical waves that require a medium to travel through, such as air, water, or a solid object. Electromagnetic waves, on the other hand, do not require a medium and can travel through a vacuum. UV, infrared, radio waves, and gamma rays are all examples of electromagnetic waves.

Which One of the Following Is Not an Electromagnetic Wave