thermodynamiske
Thermodynamics is the branch of physics that studies energy, heat, work, and how these quantities relate to temperature and the state of matter. The term thermodynamiske is the Danish and Norwegian adjective for anything pertaining to thermodynamics.
It considers systems and their surroundings, differentiating state variables such as pressure, volume, temperature, and composition.
The subject is governed by four laws. Zeroth law establishes thermal equilibrium and the notion of temperature.
Common mathematical tools include thermodynamic potentials—internal energy U, enthalpy H, Helmholtz free energy F, and Gibbs
Applications span heat engines, refrigerators, chemical reactions, phase transitions, and material science. The field underpins many