![]() ![]() In equation form, Archimedes’ principle is (14.6.1) F B w f l, where F B is the buoyant force and w fl is the weight of the fluid displaced by the object. In abstract algebra and analysis, the Archimedean property, named after the ancient Greek mathematician Archimedes of Syracuse, is a property held by some algebraic structures, such as ordered or normed groups, and fields. Archimedes' Principle I f the weight of the water displaced is less than the weight of the object, the object will sink Otherwise the object will float, with the weight of the water displaced equal to the weight of the object. Archimedes’ principle states that: The upward buoyant force that is exerted on a body immersed in a fluid, whether partially or fully submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid. If the weight of the water displaced is less than the weight of the object, the object will sink Otherwise the object will float, with the weight of the water displaced equal to the weight of the object. I offer five guiding observations that provide a structure for understanding the learning process and apply them to Khan Academy as a means of revealing what I call the illusion of understanding. Archimedes’ Principle The buoyant force on an object equals the weight of the fluid it displaces. to the weight of the liquid it displaces. Illustration of the Archimedean property. Archimedes Principle The buoyant force on an object equals the weight of the. The reasoning behind the Archimedes principle is that the buoyancy force on an object depends on the pressure exerted by the fluid on its submerged surface. ![]()
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