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Bartlett, Albert A. – Physics Teacher, 1975
Describes a demonstration using a heated wire to illustrate the phase change from the body-centered cubic form of iron to the face-centered cubic form. (MLH)
Descriptors: Chemistry, College Science, Demonstrations (Educational), Higher Education
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Bartlett, Albert A. – Physics Teacher, 1977
Examines the mathematics of the exponential function and some examples of its application in analyzing inflation. (MLH)
Descriptors: Business, College Science, Economics, Exponents (Mathematics)
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Bartlett, Albert A. – Physics Teacher, 1977
Demonstrates that the number of kilometers of highway in the U.S. tends to grow exponentially and discusses what can be done to modify this growth. (MLH)
Descriptors: College Science, Higher Education, Instructional Materials, Mathematical Applications
Peer reviewed Peer reviewed
Bartlett, Albert A. – American Journal of Physics, 1976
An experiment is described in which students in an introductory laboratory can determine all of the relevant energy flows of an ordinary household refrigerator. (Author/CP)
Descriptors: College Science, Electrical Appliances, Higher Education, Instructional Materials