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DeMattia, Dennis; and others – J Chem Educ, 1969
Descriptors: Calorimeters, Chemistry, College Science, Computer Assisted Instruction
Peer reviewed Peer reviewed
Kerr, William L.; Reid, David S. – Physics Teacher, 1993
The heat content of a food at a given temperature can be described by the thermodynamic property of enthalpy. Presents a method to construct a simple calorimeter for measuring the enthalpy changes of different foods during freezing. (MDH)
Descriptors: Calorimeters, Heat, Heat Recovery, Higher Education
Peer reviewed Peer reviewed
Batt, Russell H., Ed. – Journal of Chemical Education, 1990
Four applications of microcomputers in the chemical laboratory are presented. Included are "Mass Spectrometer Interface with an Apple II Computer,""Interfacing the Spectronic 20 to a Computer,""A pH-Monitoring and Control System for Teaching Laboratories," and "A Computer-Aided Optical Melting Point Device." Software, instrumentation, and uses are…
Descriptors: Atomic Structure, Calorimeters, Chemical Analysis, Chemistry
Peer reviewed Peer reviewed
Inscho, F. Paul – Physics Teacher, 1992
Suggests an apparatus to improve the measurement of the mechanical equivalent of heat. Describes the materials needed to construct the apparatus; the methodology of an experiment to measure the heat gained by lead shot falling through a distance of 100 meters; and the calculations made to register that gain. (MDH)
Descriptors: Calorimeters, Energy, Heat, High Schools