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evaluate a significant experience and its impact on you

/DensityOctober 25 2006October 25 2006 "Density , October 2005 It is unique for every material . The density of many object are compared to the density of water . If the density of an object is less than the density of water then that object will float , otherwise it will sink . ADDIN EN .CITE OphardtCharles E OphardtWhat is DENSITY ?2003http /www .elmhurst .edu chm /vchembook /120Adensity .htmlOctober 25 2006 (Ophardt , 2003 ) Oil is less dense than water , so it must be expected that oil will float in water . Density must not be

referred as the weight of an object or its mass or even the force that pushes the object up . Clearly , it is not the mass or volume of an object that determines if it will float or not , but rather , the combined ratio of this fundamental units

Mass and weight cannot be interchanged or be confused of . Mass is constant for a certain matter , however , weight is only proportional to the mass of the body and is also dependent on its location in the universe . It is location dependent since it is also proportional to the gravitational force exerted on the body . ADDIN EN .CITE OphardtCharles E OphardtWhat is DENSITY ?2003http /www .elmhurst .edu chm /vchembook /120Adensity .htmlOctober 25 2006 (Ophardt , 2003

The upward force that pushes the object up is referred as buoyant force . An object floats because the buoyant force exerted on the body is greater than the gravitational force . If an object floats in a fluid then the buoyant force is just equal to the weight of the liquid that is displaced . This principle is formulated Archimedes . However , if a certain object sinks in water , then the weight of the object is equal to the buoyant force exerted on it . ADDIN EN .CITE KurtusRon KurtusHow Objects Float in...

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