A copper bar with a volume of 43.5 cm3 has a mass of 387.15 g. What is the mass of 1 cm3 of copper?
August 9, 2021 | education
| To find the mass of 1 cm3 of copper, you need to divide the entire mass of the bar by its entire volume:
387.15: 43.5 = 8.9.
Answer: 1cm3 of copper weighs 8.9g.
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