Entropy, Microstates, and Probability - Interactive Lecture Demonstration Guide A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Tittel Entropy, Microstates, and Probability - Interactive Lecture Demonstration Guide
Beskrivelse This Interactive Lecture Demonstration Guide has the following goals. Students will be able to: • Explain a spontaneous process – such as air rushing in to an evacuated chamber – using particle motion at the molecular level. • Distinguish between spontaneous and non-spontaneous processes, and connect these to a probabilistic description of matter. • Explain how a large number of microstates can produce the same macro-state. • Perform calculations involving probability. • Use particle motion and probability to explain heat transfer.
Emne Kjemi
Nivå Student - introduksjon (bachelor)
Type Demonstrasjon
Varighet 60 minutter
Svar inkludert Nei
Språk English
Nøkkelord 2nd Law of Thermodynamics, Boltzmann, Entropy, Microstates, Spontaneous and Non-Spontaneous Processes
Simuleringer Reversible reaksjoner


Forfattere Ted Clark, Julia Chamberlain
E-post for kontakt phethelp@colorado.edu
Skole / Organisasjon PhET
Lastet opp 02.11.14
Oppdatert 08.06.15