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Primary Batteries.
Peer reviewed Peer reviewed
Kordesch, Karl V.; Tomantschger, Klaus – Physics Teacher, 1981
Reviews the history, nomenclature, theoretical background, and construction of batteries. Compares the performance of different battery types. (JN)
Descriptors: Biomedical Equipment, Chemical Reactions, Chemistry, College Science
DOING Physics.
Peer reviewed Peer reviewed
Zwicker, Earl, Ed. – Physics Teacher, 1988
Introduces a demonstration kit for understanding conductivity by using several fruits and vegetables. Provides a parts list and assembly instructions for the "lemon screamer." (YP)
Descriptors: Chemical Reactions, Chemistry, Demonstrations (Educational), Electricity
A Superconductivity Workshop.
Peer reviewed Peer reviewed
Austen, David; Brouwer, Wytze – Physics Teacher, 1990
Describes the manufacturing method for a high-temperature ceramic superconductor. Presents detailed procedures and pictures showing the manufacturing process. (YP)
Descriptors: Ceramics, Chemical Reactions, Laboratory Experiments, Laboratory Procedures
Cross-Cultural Physics.
Peer reviewed Peer reviewed
Opalko, Jane – Physics Teacher, 1991
The teaching of physics principles by drawing examples from African students' surroundings in a cross-cultural environment is discussed. The concepts of pressure, center of gravity, and the action of salt on melting are described using examples that Nigerien students would understand. (KR)
Descriptors: Chemical Reactions, Discussion (Teaching Technique), Foreign Countries, Gravity (Physics)