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t. e. Power is the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. Power is a scalar quantity. Specifying power in particular systems may require attention to other quantities; for example, the power involved in moving a ground vehicle ...
Scientia potentia est. The phrase " scientia potentia est " (or " scientia est potentia " or also " scientia potestas est ") is a Latin aphorism meaning " knowledge is power ", commonly attributed to Sir Francis Bacon. The expression " ipsa scientia potestas est " ('knowledge itself is power') occurs in Bacon's Meditationes Sacrae (1597).
In statistics, a power law is a functional relationship between two quantities, where a relative change in one quantity results in a relative change in the other quantity proportional to a power of the change, independent of the initial size of those quantities: one quantity varies as a power of another. For instance, considering the area of a ...
In political science, power is the social production of an effect that determines the capacities, actions, beliefs, or conduct of actors. [ 1 ] Power does not exclusively refer to the threat or use of force (coercion) by one actor against another, but may also be exerted through diffuse means (such as institutions).
In critical theory, power-knowledge is a term introduced by the French philosopher Michel Foucault (French: le savoir-pouvoir). According to Foucault's understanding, power is based on knowledge and makes use of knowledge; on the other hand, power reproduces knowledge by shaping it in accordance with its anonymous intentions. [ 1 ]
Predictive power. The New York Times of November 10, 1919, reported on Einstein's confirmed prediction of gravitation on space, called the gravitational lens effect. The concept of predictive power, the power of a scientific theory to generate testable predictions, differs from explanatory power and descriptive power (where phenomena that are ...
A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world. The theory of biological evolution is more than "just a theory".
Francis Bacon, 1st Viscount St Alban,[a] 1st Lord Verulam, PC (/ ˈbeɪkən /; [5] 22 January 1561 – 9 April 1626) was an English philosopher and statesman who served as Attorney General and Lord Chancellor of England under King James I. Bacon argued the importance of natural philosophy, guided by scientific method, and his works remained ...