Entropy Change For Melting Ice, Heating Water, Mixtures & Carnot Cycle of Heat Engines - Physics

This physics video tutorial explains how to calculate the entropy change of melting ice at a constant temperature of 0C using the latent heat of fusion of ice. It explains how to calculate the entropy change of heating water from 0C to 100C using two different formulas. The entropy change equals the heat transferred divided by the temperature in kelvin. You can also calculate using a formula with natural logs. It also explains how to calculate the entropy of a mixture such as mixing hot water with cold water. Finally, it discusses the entropy change of the carnot cycle of a typical heat engine and how to calculate it. This thermodynamics video contain many practice problems.

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Видео Entropy Change For Melting Ice, Heating Water, Mixtures & Carnot Cycle of Heat Engines - Physics канала The Organic Chemistry Tutor