B: The particulate nature of matter
Master IB Physics B: The particulate nature of matter with notes created by examiners and strictly aligned with the syllabus.
B.1
Thermal energy transfers
Molecular model, Temperature scales, Internal energy, Phase changes, Conduction, Convection, Radiation, Black-body spectra
B.2
Greenhouse effect
Energy balance, Emissivity, Albedo, Solar constant, Infrared absorption, Enhanced greenhouse effect
B.3
Gas laws
Pressure, mole, ideal gas model, empirical gas laws, kinetic theory, internal energy, real-gas limits
B.4
Thermodynamics
First law, P–V work, entropy, second law, heat engines, Carnot limit
B.5
Current and circuits
Charge flow, Potential difference, Resistance, Power, Cells, Series and parallel circuits
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