The Physics
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Opus in profectus

Thermal Expansion

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Summary

Equations of thermal expansion
equation solids
Δ  =  0 αΔT linear expansion
ΔA  =  A0 2αΔT areal (or superficial) expansion
ΔV  =  V0 3αΔT volumetric (or cubical) expansion
equation liquids
ΔV  =  V0 βΔT volumetric (or cubical) expansion
equation gases
PV  =  nRT ideal gas law