Refraction and Lenses Videos

On this page, I have links to your Notes as a screencast.  When possible, I have included links to outside sources that also explain the concepts very well.

Snell's Law


In this video I discuss Snell's Law and solve a Snell's Law problem.
In this video I discuss refraction.



In this video I discuss how mirages and rainbows are formed.


Convex Lenses


In this video I discuss Convex Lenses.


Concave Lenses


In this video I discuss Concave Lenses.


Thin Lens Equation


In this video I show you how to solve problems using the thin lens equation.


Magnification


In this video I solve for the magnification.



In this video I show you how to draw ray diagrams.
  • Ray Diagrams Notes Template



In this video I solve a full Convex lens problem (from your homework) - ray diagrams and calculations using the thin lens and magnification equations.



In this video I solve a full Concave lens problem (from your homework) - ray diagrams and calculations using the thin lens and magnification equations.
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