The Nature of Light ebook explains the characteristics of light, discusses the concept of light as waves, explores the idea of light and color, and ultimately answers the question: What is light?
Characteristics of Light – Mirrors; reflection, refraction, and diffraction
Light as Waves – Waves; wave behavior; electromagnetic spectrum
Light and Color – Prisms; light perception; light filters; light scattering; primary colors
So, What is Light? – Waves; photons; emission and absorption spectra