Snell

Explore bending of light between two mediums with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows. Sample Learning Goals: * Explain how light bends at the interface between two... Platforms: Mac

The Refraction of Light Package explores light traveling through media of difference indices of refraction. The user can change the beginning and end points of the light ray as well as the location of the light at the interface and note what light path minimizes light travel time and thereby... Platforms: Mac

YP Refraction is a tool to learn all about the refraction of light (Snell's law) in geometrical optics. The program provides a laser source that can be moved around a prism. Six different prisms are available: a simple frontier between two media of different index of refraction, a semicircular... Platforms: Mac

This site helps to unlock the mysteries of music theory. Music theory is a field of study that involves an investigation of the many diverse elements of A person who practices music theory is a music theorist. In music, musical set theory provides concepts for categorizing musical objects Fortes... Platforms: Windows, Mac