What is the volume of 72 g of copper if copper has a density of 9 g/cm3?
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72 grams of copper has a volume of 8 cubic centimeters.
The volume of 72 grams of copper can be calculated by dividing the mass by the density. Copper has a density of 9 grams per cubic centimeter (g/cm3), so we can use the following formula to find the volume:
Volume = Mass ÷ Density
Volume = 72 g ÷ 9 g/cm3
Volume = 8 cm3
It is important to note that the density of a substance is a measure of its mass per unit of volume, so it is not constant and may vary depending on the conditions under which the measurement was taken (e.g., temperature and pressure). Additionally, the density of a substance can be influenced by impurities, making it difficult to determine the exact density of a sample without performing laboratory experiments.
For more such questions on density: https://brainly.in/question/38607321
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