Thermodynamics
Learn thermodynamics with verified steps. From heat and calorimetry to the gas laws.
Lessons
Lessons are in Slovenian for now; English translations are in preparation.
Toplota in ničti zakon termodinamike
Temperature, heat and thermal equilibrium.
Temperaturno raztezanje trdnin in kapljevin
Linear and volume expansion when heated.
Kalorimetrija
Specific heat, phase changes and heat balance.
Plinski zakoni
Boyle's, Gay-Lussac's and Charles's laws.
Splošna plinska enačba
The ideal gas equation of state and how to calculate with it.
Tretji zakon termodinamike
Entropy at absolute zero.
Planned topics
These topics aren't in the app yet. We're preparing them.
First law of thermodynamics
The law of conservation of energy.
Nozzles
Accelerating flow through a nozzle and exit velocity.
Key formulas
Concept
Formula
First law of thermodynamics
dU = dQ - dW
Ideal gas law
pV = nRT
Entropy
dS ≥ dQ / T