Question

Electromagnetic energy does not require a medium...

Options:
A. True for mechanical waves only
B. True for all types of waves
C. True for light waves only
D. True for transverse waves only

Answer 1

Electromagnetic waves do not require a medium to travel; they can propagate through both a medium and a vacuum.

Step-by-step explanation:

Electromagnetic waves do not require a medium to travel. They are disturbances in the electric and magnetic fields that can propagate through both a medium and a vacuum. Examples of electromagnetic waves include gamma rays, X-rays, visible light, microwaves, and radio waves.