QUANTITY n. 2 definitions
e of being so much, and not more or less; the property of being measurable, or capable of increase and decrease, multiplication and division; greatness; and more concretely, that which answers the question "How much"; measure in regard to bulk or amount; determinate or comparative dimensions; measure; amount; bulk; ext…
RESISTANCE n.
tance. -- Resistance coil (Elec.), a coil of wire introduced into an electric circuit to increase the resistance. -- Solid of least resistance (Mech.), a solid of such a form as to experience, in moving in a fluid, less resistance than any other solid having the same base, height, and volume.
RESONANCE n.
A prolongation or increase of any sound, eithar by reflection, as in a cavern or apartment the walls of which are not distant enough to return a distinct echo, or by the production of vibrations in other bodies, as a sounding-board, or the bodies of musical instruments. Pulmonary resonance (Med.), the sound heard on pe…
RO2 R2O5 RO3 R2O7 RO4 ----------------------------------------------- n.
ction (Math.), a function whose values recur at fixed intervals as the variable uniformly increases. The trigonomertic functions, as sin x, tan x, etc., are periodic functions. Exponential functions are also periodic, having an imaginary period, and the elliptic functions have not only a real but an imaginary period, a…
ROOT n.
e earth, etc., by a root; hence, in general, to become planted, fixed, or established; to increase and spread; as, an opinion takes root. "The bended twigs take root." Milton.