Physics of Light & Optics
3 articles
Wavelengths and Frequency: The Math Behind Every Color
Every color we see is determined by a strict mathematical relationship: the speed of light equals…
The Visible Spectrum: How Humans Perceive the Rainbow
Humans perceive the visible spectrum, the rainbow, when light waves between roughly 400 nm and 700 nm hit…
Light & Optics: The Physical Foundations of Color
This guide explains the rules of light physics and how light creates color. In factories and…