Posted inFeatured
Posted inEngineering Physics
The Critical Angle
In the previous part of Lesson 3, the phenomenon of total internal reflection was introduced. Total…
Posted inEngineering Physics
Total Internal Reflection
A common Physics lab is to sight through the long side of an isosceles triangle…
Posted inEngineering Physics
Ray Tracing and Problem-Solving
In a previous part of Lesson 2, we learned about a mathematical equation relating the two…
Posted inEngineering Physics
Snell’s Law
Refraction is the bending of the path of a light wave as it passes across the…
Posted inEngineering Physics
The Mathematics of Refraction
The Angle of Refraction Refraction is the bending of the path of a light wave as…
Posted inEngineering Physics
If I Were an Archer Fish
In the quiet waters of the Orient, there is an unusual fish known as the…
Posted inEngineering Physics
The Direction of Bending
Refraction is the bending of the path of a light wave as it passes from one…
Posted inEngineering Physics
Optical Density and Light Speed
Refraction is the bending of the path of a light wave as it passes from one…
Posted inEngineering Physics
The Cause of Refraction
We have learned that refraction occurs as light passes across the boundary between two media. Refraction is…
Posted inEngineering Physics
Refraction and Sight
In Unit 13 of The Physics Classroom Tutorial, it was emphasized that we are able to…