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6 Oct 2020
A piece of metal wire has a volume of 20.2 cm3 and a mass of 159 g. What is the density of the metal? We know that the metal is manganese, iron, or nickel, and these have densities of 7.21 g/cm3, 7.87 g/cm3, and 8.90 g/cm3, respectively. From which metal is the wire made?
A piece of metal wire has a volume of 20.2 cm3 and a mass of 159 g. What is the density of the metal? We know that the metal is manganese, iron, or nickel, and these have densities of 7.21 g/cm3, 7.87 g/cm3, and 8.90 g/cm3, respectively. From which metal is the wire made?
Shelley Sundae NaparotaLv10
31 Dec 2020
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