Buoyancy. Photo 3 of 5. The upward buoyancy force on an object immersed in a fluid is equal to the weight of the displaced fluid (Archimedes' principle). It follows then that depending on the density of a solid object relative to the density of a liquid (such as water),the object will either sink or float on the surface. In this photo,polystyrene bits are floating on the surface of water. See C001/7479 to C001/7483 for others in the series | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 2961 px × 4500 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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