constant of variation
11constant — I (New American Roget s College Thesaurus) adj. staunch, steadfast, loyal; fast, firm, unwavering, unchanging, unswerving, unflagging; permanent, abiding, enduring; steady, stable; regular, even; continual, incessant. See probity, stability,… …
12Fine-structure constant — The fine structure constant or Sommerfeld fine structure constant, usually denoted alpha ,, is the fundamental physical constant characterizing the strength of the electromagnetic interaction.It is a dimensionless quantity, and thus its numerical …
13Dimensionless physical constant — In physics, a dimensionless physical constant (sometimes fundamental physical constant) is a universal physical constant that is dimensionless having no unit attached, so its numerical value is the same under all possible systems of units. The… …
14Solar variation — Solar variations are changes in the amount of solar radiation emitted by the Sun. There are periodic components to these variations, the principal one being the 11 year solar cycle (or sunspot cycle), as well as aperiodic fluctuations. Solar… …
15Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high …
16Method of variation of parameters — In mathematics, variation of parameters also known as variation of constants, is a general method to solve inhomogeneous linear ordinary differential equations. It was developed by the Italian French mathematician Joseph Louis Lagrange.For first… …
17Double variation — The double variation (also known as alternating variations) is a musical form used in classical music. It is a type of theme and variations that employs two themes. In a double variation set, a first theme (to be called A here) is followed by a… …
18Dollar Constant — Monnaie constante Une monnaie constante est une monnaie ayant un pouvoir d achat constant dans le temps. Sa valeur théorique est calculée pour une année donnée, et pour éliminer toute variation due à l inflation ou la déflation. Pour passer d une …
19Dollar constant — Monnaie constante Une monnaie constante est une monnaie ayant un pouvoir d achat constant dans le temps. Sa valeur théorique est calculée pour une année donnée, et pour éliminer toute variation due à l inflation ou la déflation. Pour passer d une …
20Dollars constant — Monnaie constante Une monnaie constante est une monnaie ayant un pouvoir d achat constant dans le temps. Sa valeur théorique est calculée pour une année donnée, et pour éliminer toute variation due à l inflation ou la déflation. Pour passer d une …
