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Crawford, Frank S. – Physics Teacher, 1979
Presents the answer to a question, which is intended for high school students, about the dispersion of white light by a glass prism. Why the high frequency waves travel slower than the lower frequencies in glass is also presented. (HM)
Descriptors: Light, Optics, Physics, Questioning Techniques

Strong, Frederick C., III – Journal of Chemical Education, 1979
Presents a discussion for the principles of a Fourier Transform infrared spectrophotometer which is intended to provide chemists with a basic understanding of these principles. (HM)
Descriptors: Chemistry, College Science, Higher Education, Optics

Nettel, Stephen J.; Lempicki, Alexander – American Journal of Physics, 1979
Discusses how the frequency domain (line widths) and time domain (coherent optical transients) are related to the concept of transverse relaxation time in the study of high resolution optical spectroscopy. (HM)
Descriptors: College Science, Electricity, Higher Education, Magnets