a generalization that describes recurring facts or events in nature

- Newton's law of gravitation
- periodic law
- concept
- law of gravitation
- law of mass action
- law of Archimedes
- Hooke's law
- Charles's law
- Planck's law
- Newton's law of motion
- Planck's radiation law
- Dalton's law of partial pressures
- Newton's law
- Fechner's law
- Stevens' law
- law of effect
- Kepler's law
- Mariotte's law
- Hubble law
- law of diminishing returns
- Henry's law
- Hubble's law
- law of chemical equilibrium
- construct
- Fermi-Dirac statistics
- law of constant proportion
- law of definite proportions
- law of equivalent proportions
- distribution law
- Avogadro's law
- Stevens' power law
- law of large numbers
- Kepler's law of planetary motion
- Weber-Fechner law
- principle
- Dalton's law
- Gay-Lussac's law
- theory
- law of reciprocal proportions
- Coulomb's Law
- Pascal's law
- Pauli exclusion principle
- law of partial pressures
- exclusion principle
- law of thermodynamics
- Ohm's law
- equilibrium law
- law of multiple proportions
- Bernoulli's law
- law of averages
- all-or-none law
- law
- Weber's law
- law of motion
- Bose-Einstein statistics
- law of volumes
- conception
- Benford's law
- Pascal's law of fluid pressures
- Mendel's law
- rule
- Avogadro's hypothesis
- Kirchhoff's laws
- Archimedes' principle
- Mendeleev's law
- Boyle's law
- power law
- principle of relativity