Electromagnetic waves A)include light,radio waves,X rays,gamma rays,and microwaves. B)do not require a medium for propagation. C)travel through a vacuum with a speed of approximately 3 $\times$10⁸ m/s. D)are produced when free electrons accelerate. E)are described by all of the above

Question

Quizplus · Accepted Answer

All of the statements listed are true about electromagnetic waves, therefore the best choice is E, which includes all of them.

Electromagnetic Waves A)include Light,radio Waves,X Rays,gamma Rays,and Microwaves ×\times× 108 M/s

Electromagnetic Waves
A)include Light,radio Waves,X Rays,gamma Rays,and Microwaves $\times$ 10⁸ M/s