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.

But did you know that there's more to light than meets the eye? Let’s explore the amazing world of the electromagnetic spectrum! The electromagnetic spectrum has many types of light waves. It includes ...

For over a decade, a contentious policy struggle has simmered in the United States over the allocation of radio spectrum — a ...

yet it makes up just a small portion of the electromagnetic spectrum. We invite you to take this self-guided tour, which covers the spectrum from radio waves to gamma rays.

Warfighters can exploit the electromagnetic spectrum to deceive as we increasingly sense and understand the battlefield through this medium with equipment like radar, infrared, and passive detection ...

Listen or view this Superheroes of Science podcast: Astrophysicists use the electromagnetic spectrum to study stars, pulsars, black holes and more. Complete the guided listening worksheet as you ...

When Air Combat Command redesignated the EC-37B to become the EA-37B in 2023, it was to better identify the platform’s mission: find, attack, and deny enemy use of the electromagnetic spectrum.

Often a phrase is used to help remember the order of the groups of the electromagnetic spectrum such as Roman Men Invented Very Unusual X-ray Guns. Each group contains a range of frequencies.

Multiple choice questions are perhaps the easiest to complete - you simply put a cross in a box. However, the questions often have two answers that could, at first glance, be correct. Don't make ...