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Scientific laws or laws of science are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena. [1] The term law has diverse usage in many cases (approximate, accurate, broad, or narrow) across all fields of natural science (physics, chemistry, astronomy, geoscience, biology).
Plato did not have an explicit theory of natural law (he rarely used the phrase "natural law" except in Gorgias 484 and Timaeus 83e), but his concept of nature, according to John Wild, contains some of the elements of many natural law theories. [16] According to Plato, we live in an orderly universe. [17]
Chemistry, Biophysics: Ole Lamm: Langmuir equation: Surface Chemistry: Irving Langmuir: Laplace transform Laplace's equation Laplace operator Laplace distribution Laplace invariant Laplace expansion Laplace principle Laplace limit See also: List of things named after Pierre-Simon Laplace: Mathematics Physics Probability Theory Statistical ...
The second law of thermodynamics indicates the irreversibility of natural processes, and in many cases, the tendency of natural processes to lead towards spatial homogeneity of matter and energy, especially of temperature. It can be formulated in a variety of interesting and important ways.
A scientific theory is an explanation of an aspect of the natural world that can be or that has been repeatedly tested and has corroborating evidence in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.
Scientific law, statements based on experimental observations that describe some aspect of the world Natural law , any of a number of doctrines in moral, political, and legal theory Media
The English word theory derives from a technical term in philosophy in Ancient Greek.As an everyday word, theoria, θεωρία, meant "looking at, viewing, beholding", but in more technical contexts it came to refer to contemplative or speculative understandings of natural things, such as those of natural philosophers, as opposed to more practical ways of knowing things, like that of skilled ...
The most fundamental concept in chemistry is the law of conservation of mass, which states that there is no detectable change in the quantity of matter during an ordinary chemical reaction. Modern physics shows that it is actually energy that is conserved, and that energy and mass are related; a concept which becomes important in nuclear chemistry.