Dispersion & Refraction in Optics: Prisms and Raindrops Break White Light into Rainbows of Color
By: 
Paul A. Heckert
By: Paul A. Heckert
Reflection of Light in Optics: Specular and Diffuse; Equality of Incident and Reflected Angles
By: Paul A. Heckert
Refraction of Light: Refractive Index, Snell's Law in Optics, & Refracting Light in Media
By: Paul A. Heckert
Early Theories of Atomic Structure: Thomson's Plum Pudding & Rutherford's Nuclear Models of the Atom
By: Paul A. Heckert
Bohr's Model of the Atom: Niels Bohr Uses Quantum Mechanics to Explain Atomic Structure
By: Paul A. Heckert
What Are Electromagnetic Waves? Light & EM Spectrum from Oscillations in Electric & Magnetic Fields
By: Paul A. Heckert
The Electromagnetic Spectrum: Infrared, Ultraviolet, & Visible Light, Radio Waves, & X-Rays
By: Paul A. Heckert
Why Is the Sky Blue? Rayleigh Scattering From Atmospheric Particles
By: Paul A. Heckert
Why Are Sunsets and Sunrises Red? Rayleigh Scattering From Atmospheric Particles
By: Paul A. Heckert
