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Phillips, Richard A. – Amer J Phys, 1969
Descriptors: College Science, Instructional Materials, Lasers, Light
French, W. R.; Bunting, R. L. – Amer J Phys, 1969
Descriptors: College Science, Laboratory Equipment, Measurement, Nuclear Physics
Fowler, J. M. – Amer J Phys, 1969
Descriptors: Astronomy, College Science, Educational Programs, Measurement Techniques
Deverin, J. A.; Salzmann, J. J. – J Chem Educ, 1969
Descriptors: College Science, Light, Measurement Techniques, Optics
Alyea, Hubert N. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Demonstrations (Educational), Instruction
Steinfeld, J. I. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Curriculum Development, Laboratory Experiments
Alyea, Hubert N. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Demonstrations (Educational), Instruction
Merrill, J. R.; Christy, R. W. – Amer J Phys, 1969
Descriptors: College Science, Graduate Study, Laboratory Experiments, Measurement
Whitney, L. Jack – Sci Teacher, 1969
Descriptors: Biology, Grade 7, Instructional Materials, Laboratory Experiments
Garwin, Richard L. – Amer J Phys, 1969
Descriptors: College Science, Energy, Laboratory Experiments, Mechanics (Process)
Hageseth, Gaylord T.; McCormack, Francis J. – Amer J Phys, 1969
Descriptors: College Science, Instruction, Laboratory Equipment, Motion
Berg, T. G. Owe – Amer J Phys, 1969
Describes an apparatus designed to study the properties of charged particles suspended in an electric field. The apparatus consists of a suspension chamber, an optical system and power supplies and controls. Experiments conducted include determination of particle size, charge-to-mass ratio and particle collisions and exchange. (LC)
Descriptors: College Science, Equipment Utilization, Laboratory Equipment, Measurement
Extermann, Richard C. – Amer J Phys, 1969
Describes an apparatus designed for observing the motion of delicate mechanical systems. The apparatus consists of a light-spot follower attachment connected to a servo-recorder. The oscillations of a triple-torsion pendulum and of a Cavendish balance have been studied. (LC)
Descriptors: College Science, Equipment Utilization, Laboratory Equipment, Measurement
Goodman, John M. – Amer J Phys, 1969
Describes an apparatus designed to demonstrate vortical flow of a fluid. The apparatus consists of a transparent acrylic cylinder, with a drain hole, and mounted so that it can be rotated about its axis at speeds up to 1000 rpm. Experimental observations with water as the fluid under study are reported. (LC)
Descriptors: College Science, Equipment Utilization, Hydraulics, Kinetics
Spear, Irwin – Sci Children, 1969
Descriptors: Botany, Ecology, Elementary School Science, Gardening
