This physics video tutorial provides a basic introduction into PV diagrams. It explains how to calculate the work done by a gas for an isobaric process, isochoric process, isothermal process, and an adiabatic process. It also explains how to calculate work done for a cyclic process. This video explains how to calculate the work performed by the gas given pressure and volume values in units of Pa and m^3 as well as atm and L. The first problem explains how to calculate work done during an isobaric expansion and the second problem discusses the work done for an isochoric compression. This thermodynamics video tutorial contains many examples and practice problems.
Open Vs Closed Vs Isolated System:
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First Law of Thermodynamics:
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Isobaric Process:
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Isochoric Process:
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Isothermal Process:
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Internal Energy of an Ideal Gas:
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Adiabatic Process:
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Thermodynamics Review:
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2nd Law of Thermodynamics:
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Heat Engines:
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Converting Heat Into Electricity:
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Carnot Cycle:
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Otto Cycle:
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Refrigerators and Heat Pumps:
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Entropy:
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Heat Engines and Refrigerators Review:
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Physics PDF Worksheets:
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