electromagnetic waves (action between particles that have an electric charge) surround us. But did you know that there's more to light than meets the eye? Let’s explore the amazing world of the ...

There are seven types of electromagnetic (EM) waves, which make up the electromagnetic spectrum. Electromagnetic waves are transverse waves, and travel at the speed of light. Different types of ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

This discovery meant that light was no more than an electromagnetic wave, part of the electromagnetic spectrum. Like all waves, light’s nature is defined by its wavelength – the distance ...

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.

The only thing that differentiates one type of electromagnetic radiation ... discover in the electromagnetic spectrum. Here's a tour that begins with radio waves and takes you through microwaves ...