EDEXCEL
9. Thermodynamics

9. 1 Use the equations ΔE = mcΔθ and ΔE = LΔm
9. 2 Concept of internal energy
9. 3 Absolute zero
9. 4 Kinetic theory model
9. 5 pV = NkT for an ideal gas
9. 6 Black body radiation
9. 7 Stefan-Boltzmann law equation L = σAT4
9. 8 Wien’s law equation

CORE PRACTICAL 12: Calibrate a thermistor in a potential divider circuit as a thermostat.
CORE PRACTICAL 13: Determine the specific latent heat of a phase change.
CORE PRACTICAL 14: Investigate the relationship between pressure and volume of a gas at fixed temperature.

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