University of Sydney (Australia)
Thermal Physics Module: Ideal Gases [Pdf]
A molecular model of a gas is introduced and explained. Assumptions behind the ideal gas law are presented. The ideal gas law is stated. Charles' law and Boyle's law are derived from the ideal gas law.
Khan Academy
Khan Academy: Thermodynamics Article
Thermodynamics is a very important branch of both physics and chemistry. It deals with the study of energy, the conversion of energy between different forms and the ability of energy to do work. Through this article, you will begin to...
University of Sydney (Australia)
Entropy and the Second Law of Thermodynamics [Pdf]
A set of printable pdf pages from the University of Sydney's "Thermal Physics Module" site. Entropy is defined and explained conceptually. The mathematical treatment of entropy is introduced. The second law of thermodynamics and its...
Colorado State University
Csu: Four Stroke Fuel Air Otto Cycle Gasoline (C7 H17)
A Java applet which allows the visitor to investigate the physical parameters associated with the individual strokes of a 4-stroke gasoline engine. Visitors enter parameters such as exhaust temperature, fuel ratio, and ambient pressure...
New York University
Nyu: Math Mol: Motion of Molecules
Examine the link between molecular motion and energy. Observe the movement of a molecule at room temperature. Learn about the different types of molecular motion.