Buoyant Force

buoyant force

[′bȯi·ənt ′fȯrs] (fluid mechanics) The force exerted vertically upward by a fluid on a body wholly or partly immersed in it; its magnitude is equal to the weight of the fluid displaced by the body.

Buoyant Force

(buoyancy), the upward force that is the resultant of the pressure forces of a fluid on the surface of a body completely or partially immersed in the fluid. According to Archimedes’ principle, it is equal to the weight of the fluid that would fill the space occupied by the immersed portion of the body. The floating of bodies and of such structures as ships, boats, aerostats, and buoys is due to the buoyant force.

单词	buoyant force
释义	DictionarySeebuoyancy Buoyant Force buoyant force [′bȯi·ənt ′fȯrs] (fluid mechanics) The force exerted vertically upward by a fluid on a body wholly or partly immersed in it; its magnitude is equal to the weight of the fluid displaced by the body. Buoyant Force (buoyancy), the upward force that is the resultant of the pressure forces of a fluid on the surface of a body completely or partially immersed in the fluid. According to Archimedes’ principle, it is equal to the weight of the fluid that would fill the space occupied by the immersed portion of the body. The floating of bodies and of such structures as ships, boats, aerostats, and buoys is due to the buoyant force.
随便看	organic essentials for life organic ether organic evaporated cane juice organic evolution organic extracts from respirable particles organic failure-to-thrive organic farm organic farm alternative breaks organic farmer organic farmers action network organic farmers agency for relationship marketing organic farmers marketing association organic farming organic farm new zealand organic fertiliser organic fertilizer organic fertilizers organic field-effect transistor organic fluoride organic food organic foods organic fraction municipal solid waste organic free range organic fuel organic fullerenes