Electromagnetic radiation

Spectroscopy is the investigation and measurement of spectra produced by matter interacting with or emitting electromagnetic radiation. During a spectroscopy experiment, electromagnetic radiation of a specified wavelength range passes from a source through a sample containing compounds of interest, resulting in absorption or emission.

A new book explores some of the (un)scientific controversies about electromagnetic radiation and health.

There's more to the electromagnetic spectrum than meets the eye

The electromagnetic spectrum is the name for the different forms of light that are given off by objects in the Universe. Radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays are

In this article, you will learn what radiation is, major forms of radiation and symptoms of toxicity and how to reduce your exposure.

You don't see it, but that doesn't mean it's not there. Don't overlook the invisible killer ...

Electromagnetic (EM) radiation is a form of energy that is all around us and takes many forms, such as radio waves, microwaves, X-rays and gamma rays. Sunlight is also a form of EM energy, but visi…

radio

The Electromagnetic Spectrum is a very interesting topic in science. It isn't easy to understand everything about it because there are so many things to understand about each and every part of the spectrum. Just follow the steps below and...