What is Gravity wave?
[[Image:GravityWaves ArabianSea.MODIS.2005may23.jpg|right|180px|thumb|Atmospheric gravity waves as seen from space.]] :''Do not confuse with [[gravitational wave]]''. In [[fluid dynamics]], '''gravity waves''' are waves generated in a [[fluid]] medium or at the [[Interface (chemistry)|interface]] between two mediums (e.g. the [[atmosphere]] or [[ocean]]) which has the restoring [[Force (physics)|force]] of [[gravity]] or [[buoyancy]]. ==Other websites== * [http://www.kcrg.com/news/local/3195031.html Gallery of cloud gravity waves over Iowa] * [https://www.youtube.com/watch?v=yXnkzeCU3bE Time-lapse video of gravity waves over Iowa] * [http://www.wikiwaves.org/index.php/Main_Page Water Waves Wiki] {{Webarchive|url=https://web.archive.org/web/20101113225116/http://www.wikiwaves.org/index.php/Main_Page |date=2010-11-13 }} {{sci-stub}} [[Category:Fluid mechanics]] [[Category:Atmosphere]]