Mathematics, 24.09.2020 14:01 devaughnnorthcu8221
A chain bracelet is found. It looks as though it might be made of either gold or of copper. When the bracelet is submerged in a graduated cylinder containing water, the volume of the water rises from 9.2 cm3 to 11.7 cm3. The bracelet has a mass of 45 g. Is the bracelet made of gold or copper? (Note: The density of gold is 19.3 g/cm3 and the density of copper is 8.92 g/cm3.)
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A chain bracelet is found. It looks as though it might be made of either gold or of copper. When the...
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