Friday's quiz will cover the refraction/lenses unit. You should be familiar with index of refraction, Snell's Law, critical angles & total internal reflection, dispersion, and lenses (lens equation, magnification equation). I will give you all of the equations on the quiz.
Dispersion and Lenses slides
Critical Angle and Total Internal Reflection slides
Snell's Law slides
Dispersion and Lenses slides
Critical Angle and Total Internal Reflection slides
Snell's Law slides