Work Done By A Gas - Thermal Physics (Lesson 7)

Lesson 7
In this video, we look at how work can be done by or on a gas. As a gas expands, work is done BY the gas. If it contracts, work is done ON the gas. The equation for the work done of an ideal gas is related to its pressure and its change in volume:
Work done = Pressure x Change in Volume
   • Work Done By A Gas - Thermal Physics (Less...  

Lesson 6
Use the kinetic energy equation of an ideal gas to derive the internal energy equation:
Internal energy = 3/2 nRT
   • Internal Energy of an Ideal Gas - Thermal ...  

Lesson 5
Derivation of the two versions of the mean kinetic energy equation of gas molecules:
KE=3/2NkT
KE=3/2nRT
   • Mean Kinetic Energy of Gas Molecules - Kin...  

Lesson 4
Using kinetic theory of gas to derive the equation of gas pressure:
pV=1/3 Nmu^2
   • Molecular Kinetic Theory (simple derivatio...  

Lesson 3
Two versions of the empirical ideal gas equation:
pV = nRT
pV = NkT
   • The Empirical Ideal Gas Equations - Kineti...  

Lesson 2
Boyle's law, Charles' law, and Gay-Lussac's law, and the combined gas law
   • Boyle's Law, Charles' Law & Gay-Lussac's L...  

Lesson 1
Describing an Ideal Gas - Moles, Molar Mass, Relative Molar Mass, Avogadro Constant
   • Describing An Ideal Gas, Moles, Molar Mass...  

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