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

Multiple Choice

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