The electromagnetic spectrum has many types of light waves. It includes radio waves, microwaves, infrared light ... It also helps scientists explore the world around us. For example, telescopes like ...

There's lots to discover in the electromagnetic spectrum. Here's a tour that begins with radio waves and takes you through microwaves, infrared radiation, light, ultraviolet radiation, and X-rays.

There are seven types of electromagnetic (EM) waves, which make up the electromagnetic spectrum ... leads them to their food source. Because microwaves have a heating effect, some powerful ...

For example, mobile phones use microwave radiation for communication ... because nearly every molecule in the terahertz frequency range has its own distinct spectrum. Electromagnetic spectrum and ...