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| law comparison table | |||||||||
| Subject | has discoverer | has generalization | has definition | has transformation | has domain | has synonym | is a kind of | is a principle of | is an instance of | 
|---|---|---|---|---|---|---|---|---|---|
| conservation law | A quantity that remains unchanged in the course of the evolution of a dynamical system. There are seven known quantities that are conserved: energy (including mass), momentum, angular momentum (including spin), charge, electron-family number, muon-family number, and baryon-family number. | a field of research | law | ||||||
| electromagnetic law | electromagnetism | law | |||||||
| Fechner's law | The intensity of a sensation increases as the logarithm of the stimulus. (See Pogson's ratio.) | a field of research | law | ||||||
| gravity law | gravity | law | |||||||
| Lorentz invariance | equivalence principle | A law which states that laws of physics are identical for all observers moving at constant velocity relative to each other. | Lorentz transformation | a field of research | principle of relativity | special relativity | law | ||
| Newton's law of motion | Sir Isaac Newton | One of three laws describing the motion of bodies based on the conception of an absolute and immutable space and time; these laws held sway until Einstein's discovery of special relativity. | mechanics | law | |||||
| optical law | optics | law | |||||||
| quantum law | quantum mechanics | law | |||||||
| thermodynamics law | thermodynamics | law | 
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