Physics Classroom
The Physics Classroom: Refraction/ray Model of Light: The Angle of Refraction
Focusing on the question, "By how much does light refract when it crosses a boundary?" this physics tutorial will allow students the opportunity to explore these concepts of refraction.
Physics Classroom
The Physics Classroom: Refraction and the Ray Model of Light: Snell's Law
In this interactive physics tutorial, students will learn about a mathematical equation relating these two angles and the indices of refraction of the two materials on each side of the boundary.
Physics Classroom
The Physics Classroom: Refraction/ray Model of Light: Determination of N Values
Through illustrated examples and interactive practice problems, students explore the details of Snell's Law.
Physics Classroom
The Physics Classroom: Refraction/ray Model of Light: Total Internal Reflection
Through illustrated examples, students explore the physics phenomenon of total internal reflection when light travels through several medium boundaries.