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Davis, J. F.; Greenslade, T. B., Jr. – Physics Teacher, 1991
A model of the phenomenon of the desert mirage is presented using Snell's Law and simple programing techniques. Optical trajectories predicted by the model are illustrated. (CW)
Descriptors: College Science, Computation, Computer Assisted Instruction, Higher Education
Peer reviewed Peer reviewed
Pizarro, Antonio – Journal of Computers in Mathematics and Science Teaching, 1989
Provides a listing of a software graphics program that investigates the law of reflection and Snell's law of refraction. Written in BASIC for the Apple II personal computer. (MVL)
Descriptors: Computer Graphics, Computer Simulation, Computer Software, Computer Uses in Education