This site contains various applets and animations of physical processes, demonstrating various ideas in waves, optics, mechanics, and thermodynamics. The site also contains information on the theory behind diffraction...

Freestudy is dedicated to providing free tutorials and resources for those studying engineering from the degree level to certificate level. The site specializes mainly in Mechanical Engineering and provides materials on...

Created by Paul Falstad, this applet simulates kinetic theory of gases. The volume, temperature of a plate at the bottom, and force of gravity are adjustable. A histogram displays relative velocities of different...

This is the second part of a two-part exercise in which students perform an audit and analysis of energy consumption in their homes. In this part, students will estimate the amount of energy they use in their homes and...

This is the first part of a two-part exercise in which students perform an audit and analysis of energy consumption in their homes. This part provides an introduction to the uses of energy in our homes. Topics include...