Web(ˌrɛərɪˈfækʃən ) or rarefication (ˌrɛərɪfɪˈkeɪʃən ) noun the act or process of making less dense or the state of being less dense Collins English Dictionary. Copyright © … WebThe rarefaction wave is the progression of particles being accelerated away from a compressed or shocked zone. It travels in the direction opposite to the acceleration of the particles. This is opposite to a shock wave, where the particles are accelerated in the direction of the shock.
Rarefaction Definition & Meaning - Merriam-Webster
Webrar·e·fac·tion (râr′ə-făk′shən) n. 1. The condition of being rarefied. 2. a. A decrease in density and pressure in a medium, such as air, caused by the passage of a sound wave. b. The region in which this occurs. rar′e·fac′tive adj. American Heritage® Dictionary of the English Language, Fifth Edition. WebRarefaction is the reduction of an item's density, the opposite of compression. Like compression, which can travel in waves (sound waves, for instance), rarefaction waves … make pictures sing app
Rarefraction - definition of Rarefraction by The Free Dictionary
WebThe meaning of RAREFACTIVE is producing or marked by rarefaction. probably from French raréfactif, from Middle French rarefactif, from Latin rarefactus + Middle French -if-ive WebRarefaction shock waves are also possible when the shock Hugoniot has a kink as shown in Fig. 3.5.1.The derivative (∂ 2 v/∂p 2) s at the kink point does not exist but, as far as the sign and the value of the entropy change across the shock wavefront are concerned, this kink is equivalent to a smooth bend of the shock Hugoniot, which causes violation of inequality … WebMar 3, 2024 · Noun [ edit] rarefaction ( countable and uncountable, plural rarefactions ) A reduction in the density of a material, especially that of a fluid . 1663, Robert Boyle, “Title I. Experiments Touching Bodies Capable of Freezing Others.”, in New Experiments and Observations Touching Cold, or, An Experimental History of Cold, Begun ... make pictures talk free software