"Rarefaction" Quotes from Famous Books
 ... height from lowest to highest point, or from valley to summit of the waves in question. In the case of longitudinal waves, such as those of the air, due to sounding bodies, the ratio of degree of rarefaction to degree of condensation existing in the system is the amplitude. The latter can be graphically represented by a sinuous line, such as would represent the section of a transverse wave. Ether waves are produced by heated bodies and ...
— The Standard Electrical Dictionary - A Popular Dictionary of Words and Terms Used in the Practice - of Electrical Engineering • T. O'Conor Slone
... the nature of a single musical tone: that it consists of a chain of sound-waves; that each sound-wave consists of a condensation and a rarefaction, which are directly opposed to each other; and that sound-waves travel through air at a specific rate per second. Let us also remark, here, that in the foregoing lessons, where reference is made to vibrations, the term signifies ...
— Piano Tuning - A Simple and Accurate Method for Amateurs • J. Cree Fischer
... N. expansion; increase of size &c 35; enlargement, extension, augmentation; amplification, ampliation^; aggrandizement, spread, increment, growth, development, pullulation, swell, dilation, rarefaction; turgescence^, turgidness, turgidity; dispansion^; obesity &c (size) 192; hydrocephalus, hydrophthalmus [Med.]; dropsy, tumefaction, intumescence, swelling, tumor, diastole, distension; puffing, puffiness; inflation; pandiculation^. dilatability, expansibility. germination, growth, upgrowth^; accretion ...
— Roget's Thesaurus of English Words and Phrases: Body • Roget |
