Topic
Light Fundamentals
Page 2 of 2 — articles on light fundamentals, sorted newest first.
Light Fundamentals
Types of Light: Visible, UV, Infrared & The Full Spectrum
Visible light is just one slice of a much wider family. Here are the seven types of light across the electromagnetic spectrum — from radio waves to gamma rays — what each one is, and where you've already met it.
Light Fundamentals
Properties of Light — 7 Key Properties Explained
Light has a handful of behaviours that explain almost everything you see — from mirrors and rainbows to the glare-killing trick in your sunglasses. Here are the 7 key properties of light, each built up from a picture you already own.
Light Fundamentals
What Is Light Energy? Definition, Examples & Properties
Light energy is the energy carried by light — and you meet it every second of the day. Here's a clear definition, everyday examples, the types and properties, and the physics behind it, from first principles.