This is an animation of a comparator with noisy input voltage. The device compares the voltages and switches to the larger one. Voltages and parts of the circuit of this 3-D animated gif are highlighted with different...

This collection of student activities contains problems dealing with waves and oscillations. Specific topics include masses on springs, pendulums, sound, and waves on a string. The activities include pictures and...

This is an animation of a bridge rectifier circuit or diode bridge. Voltages and parts of the circuit of this 3-D animated gif are highlighted with different colors. Current is displayed by green arrows indicating...

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...

Created by David Smith for the Connected Curriculum Project, the purpose of this module is to explore the relationship between frequency of an external driving force and the parameters of a damped linear oscillator. This...