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Crash Course
The First & Zeroth Laws of Thermodynamics: Crash Course Engineering #9
In today’s episode we’ll explore thermodynamics and some of the ways it shows up in our daily lives. We’ll learn the zeroth law of thermodynamics, what it means to reach a thermal equilibrium, and define the first law of thermodynamics....
Bozeman Science
Thermodynamics and P-V Diagrams
In this video Paul Andersen explains how the First Law of Thermodynamics applies to an ideal gas in a piston. A pressure-volume graph can be used to determine the type of thermodynamic process. Included is a discussion of and P-V...
Khan Academy
Work Done by Isothermic Process, Thermodynamics, Physics
Since the temperature of a system is crucial in its energy transformation, Sal examines two processes that greatly affect temperature in a system: the Isothermal Process and the Adiabatic Process. He sets up an example and illustrates...
Khan Academy
Khan Academy: Chemistry: Carnot Cycle and Carnot Engine
A video lecture discussing the four processes of the Carnot cycle. Each step of the process is described and illustrated relating the temperature change and whether heat was absorbed or released. Also explained is the P-V diagram for the...
Khan Academy
Khan Academy: Chemistry: Work Done by Isothermic Process
A video lecture explaining how to find the work done in an isothermic process. Lecture defines how the adiabatic process is isolated from world and an isothermic process keeps the temperature the same. Video looks at temperature, ideal...
Khan Academy
Khan Academy: Chemistry: Volume Ratios in a Carnot Cycle
A video lecture to show that the ratios between the volumes at different points in the Carnot cycle are the same. The lecture contains a lot of math to prove a simple point. While going through the math, the adiabatic processes and...
Khan Academy
Khan Academy: Chemistry: Carnot Efficiency 2: Reversing the Cycle
Learn how the Carnot engine is the most efficient engine in this video lecture. The lecture begins with describing a heat engine and the steps of Carnot cycle. The video also explores how the engine would need to be frictionless and...
Khan Academy
Khan Academy: Chemistry: Thermodynamic Entropy Definition Clarification
Understand that thermodynamic entropy does not deal with the heat added and the different temperatures at which it is added but rather the reversible heat and temperature to calculate the change in entropy. This video lecture reminds...