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Gibbs Free Energy: Enthalpy and Entropy
- 1975 ----- color ----- 11 min ----- 16mm
- (Phase Equilibria series) Demonstrates that Gibbs Free Energy is made up of enthalpy and entropy terms. Physical reality is illustrated by computer-generated models. Kinetic and potential energies of a crystal are shown by a ball and spring simulation, while in the same split-screen segment the binding energy of the atoms is depicted by a potential energy trough. As temperature is raised, amplitude of motion in the atoms increases, resulting in a change of phase.
- Topics: (Engineering, Geology)
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