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You searched for "refraction"
We found 1 result on physics.org and 30 results in our database of sites
(of which
27 are Websites,
0 are Videos,
and 3 are Experiments)
Search results on physics.org
Refraction and Reflection
Java applet demonstrating Snell's law showing both reflected and refracted light rays.
Reflection, Refraction & Diffraction
The site explains what happen to electromagnetic waves when it is transmitted and come in contact with a boundary.
Double refraction
A simple and effective, interactive example of the birefringence of Iceland Spar, with a clear explanation of the effect.
Refraction of Sound
An interesting page on how sound is refracted and examples of the effect this causes.
Vergence
The vergence of light is defined by where n is the index of refraction of the medium and L is the distance in accordance with the Cartesian sign convention.
Refraction and the Ray Model of Light
Useful information driven site which provides details on how light is refracted (including total internal reflection).
Snell's Law
Applet showing refraction of light from medium 1 to medium 2. refractive indices and incident angle can be altered, and total internal reflection demonstrated.
Magic Factory
Includes a number of games about light and colour - reflection, spectrum, speed of light, optical illusions and refraction. Teachers notes available.
Prism refraction
This colourful ray diagram shows the dispersion of white light by an equilateral triangle prism according to Snell's law. The angle of incidence and width of beam are variable.