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Peer reviewedAmend, John R. – Journal of Chemical Education, 1971
Descriptors: Atomic Structure, Chemistry, College Science, Educational Media
Peer reviewedHeilbronner, Edgar – Journal of Chemical Education, 1979
Discusses the determination of the position of the absorption maximum in wide bands as well as the confidence limits for such calculations. A simple method, suited for pocket calculators, for the numerical evaluation of these calculations is presented. (BB)
Descriptors: Chemistry, College Science, Computation, Higher Education
Peer reviewedBillmeyer, Fred W., Jr. – Journal of Chemical Education, 1974
Describes an experiment designed to familiarize students with the operation of a precision spectrophotometer, the effects of changes in operating variables, and the characteristics of such components as sources and detectors. (SLH)
Descriptors: Chemical Analysis, Chemistry, College Science, Instructional Materials
Peer reviewedMcKone, Harold T. – Journal of Chemical Education, 1977
Presents an experiment involving the identification of FD&C dyes by visible spectroscopy. (SL)
Descriptors: Chemistry, College Science, Higher Education, Instruction
Peer reviewedBergsten, Ronald; Slane, Patrick – American Journal of Physics, 1978
Describes a procedure for modifying an interferometer which compensates for distortions when making interferograms. (SL)
Descriptors: College Science, Educational Equipment, Higher Education, Light
Woodward, J. A.; Jonathan, Neville – J Chem Educ, 1969
Descriptors: Chemical Bonding, Chemistry, College Science, Instruction
Peer reviewedStevenson, James R.; Bartlett, Roger J. – American Journal of Physics, 1972
Descriptors: College Science, Course Descriptions, Instruction, Laboratory Experiments
Peer reviewedRoychoudhuri, Chandrasekhar – American Journal of Physics, 1975
Describes a demonstration technique for showing multiple-slit interference patterns with the use of a Fabry-Perot etalon and a laser beam. A simple derivation of the analytical expression for such fringes is presented. (Author/CP)
Descriptors: College Science, Demonstrations (Educational), Higher Education, Laboratory Techniques
Peer reviewedGeorge, S.; Voelker, M. – American Journal of Physics, 1978
Describes a simple method, the Edser-Butler methods, for calibrating the Fabry-Pevot fringes seen in the focal plane of a spectrograph. (GA)
Descriptors: College Science, Experiments, Higher Education, Instruction
Peer reviewedVan Horn, Hugh M. – Physics Today, 1979
Describes the current understanding of the structure and evolution of the white dwarf stars that was gained as a result of the increasingly sensitive and detailed astronomical observations coupled with calculations of the properties of matter under extreme conditions. (Author/GA)
Descriptors: Astronomy, College Science, Higher Education, Light
Peer reviewedGreenberg, L. H.; Balez, T. – American Journal of Physics, 1972
Descriptors: Atomic Structure, College Science, Instructional Materials, Laboratory Techniques
Peer reviewedBurnier, R. C.; Freiser, B. S. – Journal of Chemical Education, 1979
Provides a discussion which is intended for chemistry college students on the ion cyclotron resonance (ICR) spectroscopy, the physical basis for ion cyclotron resonance, and the experimental methodology employed by ICR spectroscopists. (HM)
Descriptors: Chemistry, College Science, Higher Education, Science Education
Peer reviewedBell, Harold M. – Journal of Chemical Education, 1974
Describes the application of a computer program designed to produce a formula determination simultaneously accounting for both elemental composition and probable isotopic species for a measured ion mass. (SLH)
Descriptors: Chemical Analysis, Chemistry, College Science, Computer Assisted Instruction
Peer reviewedFillmore, James A.; And Others – American Journal of Physics, 1978
A computer program which simulates an interstellar gas and dust cloud has been used to study Kirchhoff's laws of spectral analysis in introductory astronomy courses. The model parameters can be varied to stimulate various effects observed in actual clouds. Students are given exercises to use the program in a manner similar to a lab experiment.…
Descriptors: Astronomy, College Science, Courses, Higher Education
Karasek, F. W. – Research/Development, 1978
Describes the development of the ion scattering spectrometry (ISS) analytical instruments. (SL)
Descriptors: Chemical Analysis, College Science, Equipment, Laboratory Equipment
