Question

Microwaves radio waves x rays infrared which has the highest frequency

Answer 1

radio waves then microwave then infrared and then x rays.
hope it is helpful to you...

Answer 2

The entire electromagnetic spectrum, from the lowest to the highest frequency (longest to shortest wavelength), includes all radio waves (e.g., commercial radio and television, microwaves, radar), infrared radiation, visible light,ultraviolet radiation, X-rays, and gamma rays.