Ask Question
23 August, 09:42

Which of the following is not a characteristic of electromagnetic waves?

a. they can travel through a vacuum.

b. they can travel at various speeds through any one material.

c. they can be refracted.

d. they can be reflected.

+3
Answers (1)
  1. 23 August, 10:27
    0
    B.) They can travel at various speeds through any one material ...
Know the Answer?