1. Kirchhoff’s law of thermal radiation.
2. Based on ISO 18434-1:2008 (en).
3. Based on ISO 13372:2004 (en).
4. 2nd law of thermodynamics.
5. This is a consequence of the 2nd law of thermodynamics, the law itself is more complicated.
6. Based on ISO 16714-3:2016 (en).
7. 1st law of thermodynamics.
8. Fourier’s law.
9. This is the one-dimensional form of Fourier’s law, valid for steady-state conditions.
10. Based on ISO 18434-1:2008 (en)
11. Based on ISO 10878-2013 (en).
12. Based on ISO 10878-2013 (en).
13. Based on ISO 16714-3:2016 (en).
14. Thermal energy is part of the internal energy of an object.
15. Based on ISO 16714-3:2016 (en).