It is said that Archimedes discovered the buoyancy laws when asked by King Hiero of
Chapter 2, Problem p2.105(choose chapter or problem)
It is said that Archimedes discovered the buoyancy laws when asked by King Hiero of Syracuse to determine whether his new crown was pure gold (SG 5 19.3). Archimedes measured the weight of the crown in air to be 11.8 N and its weight in water to be 10.9 N. Was it pure gold?
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