Definition of Constants. Meaning of Constants. Synonyms of Constants

Here you will find one or more explanations in English for the word Constants. Also in the bottom left of the page several parts of wikipedia pages related to the word Constants and, of course, Constants synonyms and on the right images related to the word Constants.

Definition of Constants

Constant
Constant Con"stant, n. 1. (Astron.) A number whose value, when ascertained (as by observation) and substituted in a general mathematical formula expressing an astronomical law, completely determines that law and enables predictions to be made of its effect in particular cases. 2. (Physics) A number expressing some property or condition of a substance or of an instrument of precision; as, the dielectric constant of quartz; the collimation constant of a transit instrument. Aberration constant, or Constant of aberration (Astron.), a number which by substitution in the general formula for aberration enables a prediction to be made of the effect of aberration on a star anywhere situated. Its value is 20[sec].47. Constant of integration (Math.), an undetermined constant added to every result of integration. Gravitation constant (Physics), the acceleration per unit of time produced by the attraction of a unit of mass at unit distance. When this is known the acceleration produced at any distance can be calculated. Solar constant (Astron.), the quantity of heat received by the earth from the sun in a unit of time. It is, on the C. G. S. system, 0.0417 small calories per square centimeter per second. --Young.
Constant
Constant Con"stant, a. [L. onstans, -antis, p. pr. of constare to stand firm, to be consistent; con- + stare to stand: cf. F. constant. See Stand and cf. Cost, v. t.] 1. Firm; solid; fixed; immovable; -- opposed to fluid. [Obs.] If . . . you mix them, you may turn these two fluid liquors into a constant body. --Boyle. 2. Not liable, or given, to change; permanent; regular; continuous; continually recurring; steadfast; faithful; not fickle. Both loving one fair maid, they yet remained constant friends. --Sir P. Sidney. I am constant to my purposes. --Shak. His gifts, his constant ourtship, nothing gained. --Dryden. Onward the constant current sweeps. --Longfellow. 3. (Math. & Physics) Remaining unchanged or invariable, as a quantity, force, law, etc. 4. Consistent; logical. [Obs.] --Shak. Syn: Fixed; steadfast; unchanging; permanent; unalterable; immutable; invariable; perpetual; continual; resolute; firm; unshaken; determined. Usage: Constant, Continual, Perpetual. These words are sometimes used in an absolute and sometimes in a qualified sense. Constant denotes, in its absolute sense, unchangeably fixed; as, a constant mind or purpose. In its qualified sense, it marks something as a ``standing' fact or occurence; as, liable to constant interruptions; constantly called for. Continual, in its absolute sense, coincides with continuous. See Continuous. In its qualified sense, it describes a thing as occuring in steady and rapid succession; as, a round of continual calls; continually changing. Perpetual denotes, in its absolute sense, what literally never ceases or comes to an end; as, perpetual motion. In its qualified sense, it is used hyperbolically, and denotes that which rarely ceases; as, perpetual disturbance; perpetual noise; perpetual intermeddling.
Constant
Constant Con"stant, n. 1. That which is not subject to change; that which is invariable. 2. (Math.) A quantity that does not change its value; -- used in countradistinction to variable. Absolute constant (Math.), one whose value is absolutely the same under all circumstances, as the number 10, or any numeral. Arbitrary constant, an undetermined constant in a differential equation having the same value during all changes in the values of the variables.

Meaning of Constants from wikipedia

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- notations List of mathematical constants List of physical constants Mathematical constant "Fundamental Physical Constants from NIST". Archived from the...
- Stability constants, formation constants, binding constants, ****ociation constants and dissociation constants are all types of equilibrium constants. For a...
- using it across multiple mathematical problems. Constants arise in many areas of mathematics, with constants such as e and π occurring in such diverse contexts...
- new constants, while the development of a more fundamental theory might allow the derivation of several constants from a more fundamental constant. A long-sought...
- "Copeland–Erdős Constant Continued Fraction". MathWorld. "Hermite Constants". Weisstein, Eric W. "Relatively Prime". MathWorld. "Favard Constants". OEIS: A000796...
- specifically bifurcation theory, the Feigenbaum constants /ˈfaɪɡənbaʊm/ δ and α are two mathematical constants which both express ratios in a bifurcation diagram...
- constants can be used to specify the product operation of the algebra (just like a matrix defines a linear operator). Given the structure constants,...
- the original on 2012-11-13, retrieved 2012-03-23 Understanding motor constants Kt and Kemf for comparing brushless DC motors "Development of Electromotive...
- The constants listed here are known values of physical constants expressed in SI units; that is, physical quantities that are generally believed to be...