1 Buoyancy (also known as the buoyant force) is the force exerted on an object that is wholly or partly immersed in a fluid. 2  The symbol for the magnitude of buoyancy is B or FB.3  As a vector it must be stated with both magnitude and direction. Buoyancy (also known as the buoyant force) is the force exerted on an object that is wholly or partly immersed in a fluid. 2  The symbol for the magnitude of buoyancy is B or FB.
epicenter. 1  Also, epicentrum. Geology. a point, directly above the true center of disturbance, from which the shock waves of an earthquake apparently radiate. 2  a focal point, as of activity: Manhattan's Chinatown is the epicenter of the city's Chinese community.
An epic poem, epic (from Latin epicus, from the Ancient Greek adjective á¼ÏÎ¹ÎºÏÏ, epikos, from á¼ÏÎ¿Ï, epos, word, story, poem), epos (from Latin epos, from Greek á¼ÏÎ¿Ï, epos), or epopee (from French Ã©popÃ©e, from neo-Latin epopoeia, from Ancient Greek á¼ÏÎ¿ÏÎ¿Î¹Î¯Î±, epopoiia) is a lengthy narrative poem, ordinarily concerning a serious subject containing ...