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Campbell, Dean J.; Peterson, Joshua P.; Fitzjarrald, Tamara J. – Journal of Chemical Education, 2013
These laboratory experiments are designed to familiarize students with concepts of spectroscopy by using sound waves. Topics covered in these experiments include the structure of nitinol alloys and polymer chain stiffness as a function of structure and temperature. Generally, substances that are stiffer or have higher symmetry at the molecular…
Descriptors: Spectroscopy, Acoustics, Familiarity, Laboratory Experiments