Understand the science of sound when performing with a brass instrument such as a trumpet or a trombone.

This site from Georgia State University provides a lengthy page with a thorough description of the fusion process. Discussion is complemented by excellent graphics and links to further information.

This site from Georgia State University Physics Department defines and explains the concept of gravitational potential energy. Uses many equations and graphics to illustrate the idea. Provides an online computational practice set with...

This site from Georgia State University Physics Department defines elastic potential energy and explains its origin. Provides an equation for computing elastic potential energy and an opportunity to practice solving problems with an...

A collection of several pages explaining the principles which underlie Rayleigh scattering of light.

This site from Georgia State University discusses the location of visible light on the electromagnetic spectrum. Includes the wavelength values for various colors of light within the visible light spectrum.

This site from Georgia State University discusses the location of visible light on the electromagnetic spectrum. Includes the wavelength values for various colors of light within the visible light spectrum.

This site from Georgia State University discusses the meaning of the terms hue, saturation and brightness. Thorough, meaningful explanations and outstanding graphics.

This site from Georgia State University discusses the meaning of the terms hue, saturation and brightness. Thorough, meaningful explanations and outstanding graphics.

This site from Georgia State University discusses the meaning of the terms hue, saturation and brightness. Thorough, meaningful explanations and outstanding graphics.

An indexing page from Georgia State University for a variety of other pages associated with color vision. Pages are filled with meaningful graphics and thorough explanations.

This is an informative site from Georgia State University. It gives a discussion of the thin lens equation and an illustration of its use in determining the image distance based upon the object distance and the focal length.

This is an informative site from Georgia State University. It gives a discussion of the thin lens equation and an illustration of its use in determining the image distance based upon the object distance and the focal length.

At this site from Georgia State University Physics Department the operation of a telephoto lens is discussed. The refraction of light through the lens is shown and a link to a calculation page is provided.

At this site from Georgia State University Physics Department the operation of a telephoto lens is discussed. The refraction of light through the lens is shown and a link to a calculation page is provided.

A scale model of the human eye is shown. Information about the parts of the eye and the common defects that result from its malfunctioning.

A scale model of the human eye is shown. Information about the parts of the eye and the common defects that result from its malfunctioning.

A scale model of the human eye is shown. Information about the parts of the eye and the common defects that result from its malfunctioning.

A scale model of the human eye is shown. Information about the parts of the eye and the common defects that result from its malfunctioning.

A scale model of the human eye is shown. Information about the parts of the eye and the common defects that result from its malfunctioning.

The eye and its common defects are discussed along with corrective measures.

The eye and its common defects are discussed along with corrective measures.

The eye and its common defects are discussed along with corrective measures.

The eye and its common defects are discussed along with corrective measures.