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9. You find an old coin. It has a mass of 11.37 g and a volume of 1.5c * m ^ 3 What is the coin made out of?
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9. You find an old coin. It has a mass of 11.37 g and a volume of 1.5c * m ^ 3 What is the coin made out of?

User Nosklo
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1 Answer

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Density = 11.37/1.5 = 7.8 g/cm^3
Cast steel has a density of 7.8g/cm^3
User Braun Shedd
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