"Lec 23 - The Second Law of Thermodynamics and Carnot's Engine" Fundamentals of Physics (PHYS 200) Why does a dropped egg that spatters on the floor not rise back to your hands even though no laws prohibit it? The answer to such irreversibility resides the Second Law of Thermodynamics which explained in this and the next lecture. The Carnot heat engine is discussed in detail to show how there is an upper limit to the efficiency of heat engines and how the concept of entropy arises from macroscopic considerations. 00:00 - Chapter 1. Recap of First Law of Thermodynamics and Macroscopic State Properties 13:22 - Chapter 2. Defining Specific Heats at Constant Pressure and Volume 26:01 - Chapter 3. Adiabatic Processes 43:57 - Chapter 4. The Second Law of Thermodynamics and the Concept of Entropy 59:02 - Chapter 5. The Carnot Engine Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Fall 2006.
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Channels: Physics (General)
Tags: Carnot cylinder equilibrium Joule thermodynamics
Uploaded by: yalefunphysics ( Send Message ) on 28-08-2012.
Duration: 71m 10s
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Lec 1 - Course Introduction and Newtonian Mechanics
Lec 2 - Vectors in Multiple Dimensions
Lec 3 - Newton's Laws of Motion
Lec 4 - Newton's Laws (cont.) and Inclined Planes
Lec 5 - Work-Energy Theorem and Law of Conservation of Energy
Lec 6 - Law of Conservation of Energy in Higher Dimensions
Lec 8 - Dynamics of Multiple-Body System and Law of
Lec 9 - Rotations, Part I: Dynamics of Rigid Bodies
Lec 10 - Rotations, Part II: Parallel Axis Theorem
Lec 12 - Introduction to Relativity
Lec 13 - Lorentz Transformation
Lec 14 - Introduction to the Four-Vector
Lec 15 - Four-Vector in Relativity
Lec 16 - The Taylor Series and Other Mathematical Concepts
Lec 17 - Simple Harmonic Motion
Lec 18 - Simple Harmonic Motion (cont.) and Introduction to Waves
Lec 20 - Fluid Dynamics and Statics and Bernoulli's Equation
Lec 22 - The Boltzmann Constant and First Law of Thermodynamics
Lec Last - The Second Law of Thermodynamics (cont.) and Entropy