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gree of variableness (number of degrees of freedom) of a system is equal to the number of components minus the number of phases, plus two. Thus, if the components be salt and water, and the phases salt, ice, saturated solution, and vapor, the system is invariant, that is, there is only one set of conditions under which…

such that its differential coefficients with respect to the coördinates are equal to the components of the force at the point considered; -- also called potential function, or force function. It is called also Newtonian potential when the force is directed to a fixed center and is inversely as the square of the distan…

A primary planet; the brighter component of a double star. See under Planet.

The young tissue of a fibrovascular bundle before its component cells have begun to be differentiated. Sachs.

One of the component elements of the total radiation from a body; any definite or limited portion of the spectrum; as, the red ray; the violet ray. See Illust. under Light.

ive resistance. Reactance is measured in ohms. The reactance of a circuit is equal to the component of the impressed electro-motive force at right angles to the current divided by the current, that is, the component of the impedance due to the self-inductance or capacity of the circuit.

ess of resolving. Specifically: (a) The act of separating a compound into its elements or component parts.

To separate the component parts of; to reduce to the constituent elements; -- said of compound substances; hence, sometimes, to melt, or dissolve. O, that this too too solid flesh would melt, Thaw, and resolve itself into a dew! Shak. Ye immortal souls, who once were men, And now resolved to elements again. Dryden.…

ne, as a colorless crystalline substance which forms red salts. These salts are essential components of many of the socalled aniline dyes, as fuchsine, aniline red, etc. By extension, any one of the series of substances derived from, or related to, rosaniline proper.

ive dimensions, without difference in proportion of parts; size or degree of the parts or components in any complex thing, compared with other like things; especially, the relative proportion of the linear dimensions of the parts of a drawing, map, model, etc., to the dimensions of the corresponding parts of the object…

ntion to phrases and sentences and later analyzing these into their verbal and alphabetic components; -- contrasted with alphabet and word methods.

method of dehiscence in which a pod splits through the partitions and is divided into its component carpels.

ic spiral having the conjuctive wire turned back along its axis, so as to neutralize that component of the effect of the current which is due to the length of the spiral, and reduce the whole effect to that of a series of equal and parallel circular currents. When traversed by a current the solenoid exhibits polarity a…

A component part of compound medicine; a simple.

To divide or separate into components; -- often used with up; as, to split up sugar into alcohol and carbonic acid. To split hairs, to make distinctions of useless nicety.

d at 69°C.C18H36O2, CH3.(CH2)16.COOH; sodium stearate, with sodium palmitate, is the main component of ordinary bar soaps (Such as Ivory soap).

tium produced by certain nuclear reactions, and constituting one of the prominent harmful components of radioactive fallout from nuclear explosions; also called radiostrontium. It has a half-life of 28 years.

A hypothetical component of a chemical atom, on the theory that the elements themselves are complex substances; -- called also atomicule.

The most important element in any existence; the characteristic and essential components of anything; the main part; essential import; purport. This edition is the same in substance with the Latin. Bp. Burnet. It is insolent in words, in manner; but in substance it is not only insulting, but alarming. Burke.…

e, specifically, the building up of complex compounds by special reactions, whereby their component radicals are so grouped that the resulting substances are identical in every respect with the natural articles when such occur; thus, artificial alcohol, urea, indigo blue, alizarin, etc., are made by synthesis.…