buoyancy (boi'unsē, bOO'yun–) [key], upward force exerted by a fluid on any body immersed in it. Buoyant force can be explained in terms of Archimedes' principle.
Archimedes' principle - Archimedes' principle Archimedes' principle, principle that states that a body immersed in ...
hydraulics - hydraulics hydraulics, branch of engineering concerned mainly with moving liquids. The term is ...
Amy Lowell: Monadnock in Early Spring - Cloud-topped and splendid, dominating all The little lesser hills which compass thee, Thou standest, bright with April's buoyancy, Yet holding Winter
