Internal Reflection/Refraction Water Tank

This is an excellent experiment to show total internal reflection or refraction of light. You can show multiple rays of light (as pictured in the photo) or you can show a single ray of light. The angle of the light rays can also be varied to show how it changes the results.

Pira DCS # 6A44.50

Equipment
Internal Reflection/Refraction   Water Tank   AC/DC Power Supply
Wires