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Home » Basic and Health Sciences » Physics » Thermodynamics (K-A) » Laws of thermodynamics (K-A) » First law of thermodynamics / internal energy (K-A)

First law of thermodynamics / internal energy (K-A)

Course:Laws of thermodynamics (K-A)
Discipline:Basic and Health Sciences
Institute:Khan Academy
Instructor(s):
Level:School

Laws of thermodynamics (K-A)

Carnot cycle and Carnot engine (K-A)
Carnot efficiency 2: Reversing the cycle (K-A)
Carnot efficiency 3: Proving that it is the most efficient (K-A)
Efficiency of a Carnot engine (K-A)
Entropy intuition (K-A)
First law of thermodynamics / internal energy (K-A)
Macrostates and microstates (K-A)
Maxwell's demon (K-A)
More on entropy (K-A)
More on internal energy (K-A)
Proof: S (or entropy) is a valid state variable (K-A)
Proof: U = (3/2)PV or U = (3/2)nRT (K-A)
Proof: Volume ratios in a Carnot cycle (K-A)
PV-diagrams and expansion work (K-A)
Quasistatic and reversible processes (K-A)
Reconciling thermodynamic and state definitions of entropy (K-A)
Thermodynamic entropy definition clarification (K-A)
What are PV diagrams? (K-A)
What is the first law of thermodynamics? (K-A)
Work done by isothermic process (K-A)

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