The electromagnetic wave an officer is using, When the police officer uses radar for speed control, is radio wave
Electromagnetic waves: These are waves that do not require any material medium for their propagation. Electromagnetic waves are produced by the joint intersection of electric field and magnetic field.
Types of Electromagnetic wave: the common types of an electromagnetic wave are
(1) Radio wave
(2) Micro wave
(3) Infrared wave
(4) Visible light wave
(5) Ultraviolet wave
(6) X-rays
(7) Gamma rays.
From the question,
The frequency of radar is the same as the frequency of a radio wave.
Hence the electromagnetic wave the officer is using is Radio wave
Learn more about radio wave here: https://brainly.com/question/12548211
