Dictionary

physical law en · NOUN

Meanings

1. A scientific generalization based upon empirical observation that is part of physics, standing in contrast to chemical law, biological law, sociological law, etc.
   • The assumption seems to have been made that because mechanisms (and so also organisms) work in accordance with physical and chemical laws, they are wholly explicable as the resultants of the operation of these laws. 1986, Harry Prosch, Michael Polanyi: A Critical Exposition
   • No organism can behave in a manner that would break or contradict physical and chemical laws. 2005, Robert Inkpen, Science, Philosophy and Physical Geography
   • The unifying features are the saltwater itself and the fact that the variations are controlled by universal chemical, physical and biological laws. 2014, Colin Pearson, Conservation of Marine Archaeological Objects
2. A universal statement about the operation of nature, based on empirical observations of physical behavior, tested using the scientific method.
   • This is particularly challenging for network analysis since its origins in the 1930 were permeated by explicit intention of modeling social systems by identifying physical laws of social gravitation. 2020, Traci M. Cihon, Mark A. Mattaini, Behavior Science Perspectives on Culture and Community, page 80:
   • The question is simply which is the lesser burden, subjection to the human laws of health or subjection to the physical laws of disease. 1899, Joseph Lee, “Liberty through Legislation”, in The Bay State Monthly, page 439:
   • Emergence is not connected to the physical laws of molecules, any more than the shape of the chess pieces can explain the rules and the game that is played. 2018, Bernard Dugué, Time, Emergences and Communications:
   • He believed that the fundamental physical law of life was motion and that the predominant human impulses were fear and, among those above the poverty level, pride and vanity. 2008, Encyclopaedia Britannica, Inc., The Ideas that Made the Modern World, Encyclopaedia Britannica, Inc., page 174:
   • “What if we've discovered the underlying physical law of life itself, Jill? […]" 2006, Jane Jensen, Dante's Equation, page 248:
   • the celebrated Northampton Tables agree with Demoivre's hypothesis in their money results, though by no means exhibiting the same physical law of life 1861, The English Cyclopædia: A New Dictionary of Universal Knowledge, page 463:

Forms

Synonyms

law of nature · natural law

Translations (14)

es ley de la naturaleza (universal statement about the operation of nature) · ru физи́ческий зако́н (universal statement about the operation of nature) · fi fysiikan laki (universal statement about the operation of nature) · de physikalisches Gesetz (universal statement about the operation of nature) · es leyes naturales (universal statement about the operation of nature) · pl prawo fizyki (universal statement about the operation of nature) · es ley científica (universal statement about the operation of nature) · pl prawo fizyki (scientific law that is part of physics) · sv naturlag (universal statement about the operation of nature) · cs přírodní zákon (universal statement about the operation of nature) · de Naturgesetz (universal statement about the operation of nature) · ro lege fizică (universal statement about the operation of nature) · fi luonnonlaki (universal statement about the operation of nature) · cs fyzikální zákon (scientific law that is part of physics)