Phrases with «acoustic oscillations»

"Acoustic oscillations" refers to the wavelike motion of sound waves in a particular space or medium, such as air or water. It describes the back-and-forth movement of particles caused by the vibrations of these waves, which creates audible sound. So, the phrase means the rhythmic vibrations or movements of air molecules that generate sound waves. Full definition

Sentences with «acoustic oscillations»

  • The tug - of - war drove a series of acoustic oscillations within the fluid. (sciencemag.org)
  • They employed a broad spectrum of methods and other measurement data, including Baryonic Acoustic Oscillations, which are density waves from the early universe, local measurements of the Hubble constant, which specifies the universe's rate of expansion at the present day, as well as a certain group of supernovae or exploding stars. (sciencedaily.com)
  • Hill's NSO colleague Sushanta Tripathy also turned to helioseismology to investigate the recent solar minimum, finding that in acoustic oscillations deep within the sun there were in fact two separate minima — one in late 2007 that did not correspond to the sunspot minimum, and one around late 2008 that did. (scientificamerican.com)
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