Electromagnetic wave is a wave consisting of electric and magnetic fields oscillating and traveling on the same direction. Light is an example of an electromagnetic wave and light in general is part ...

Why the electromagnetic spectrum is so interesting and useful for scientists and everyday life. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Andrew W Wood collaborates with scientists and engineers employed by Telstra Corporation and his self-managed superannuation fund includes Telstra shares (around 5%). He receives funding from NHMRC ...