Question

All electromagnetic waves:

• A. do not follow laws of reflection.
• B. are deflected by magnetic fields.
• C. have the same speed in vacuum
• D. do not follow laws of refraction.

Answer 1

The correct option is C

have the same speed in vacuum

All types of Electromagnetic radiation:

i) are transverse waves and do not require a medium to travel.

ii) travel at the same speed in a vacuum (empty space).

iii) follow laws of reflection and refraction.

iv) are not deflected by electric and magnetic fields.