A Mechanical Apparatus for Hands-On Experience with the Morse Potential

Michael A. Everest ^[1]
1. [1] George Fox University
  
  George Fox University
  
  Estados Unidos
Localización: Journal of chemical education, ISSN 0021-9584, Vol. 87, Nº 10 (October), 2010, págs. 1071-1073
Idioma: inglés
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Resumen
- A simple pulley apparatus is described that gives the student hands-on experience with the Morse potential. Students develop an internalized sense of what a covalent bond would feel like if atoms in a molecule could be manipulated by hand. This kinesthetic learning enhances the student’s understanding and intuition of several chemical phenomena. Possible learning objectives for different levels of chemistry instruction (from high school through upper-division undergraduate physical chemistry) are discussed.