Copper has a density of 8900kg/m³. Calculate the mass of 2.8m³ of copper in kilograms.

Mass is the measure of how many constituent particles are present in a unit area of a substance. The mass of copper present in  2.8 cubic meter area is 24,980 kg. Mass: It is the measure of how many constituent particles are present in a unit area of a substance. Given Here, Density of Copper = Mass of of copper in are = ? Density of copper means 8900 kg of copper is present in per cubic meter area. So, copper present in 2.8 cubic meter area, Therefore, the mass of copper present in  2.8 cubic meter area is 24,980 kg. To know more about mass, brainly.com/question/19580556

If the substance has 8,900 kg of mass in each m³ of it, then it must follow that 2.8 m³ of it must have (2.8 * 8,900) = 24,920 kg of mass.