A copper penny has a mass of 3.1 g and a volume of 0.35 cm3. What is the density of copper? Be sure to show your work and include units.

Respuesta :

Density = mass ÷ volume
Density = (3.1g) ÷ (0.35cm^3)
Density = 8.86g/cm^3

The density of copper that has a mass of 3.1 g and a volume of 0.35 cm³ is 8.86g/cm³

HOW TO CALCULATE DENSITY:

  • The density of a substance can be calculated by dividing the mass of the substance by its volume as follows:

  • Density (g/cm³) = mass (g) ÷ volume (cm³)

  • According to this question, copper has a mass of 3.1 g and a volume of 0.35 cm³, hence, the density can be calculated as follows:

  • Density (g/cm³) = 3.1g ÷ 0.35cm³

  • Density of copper = 8.86g/cm³

  • Therefore, the density of copper that has a mass of 3.1 g and a volume of 0.35 cm³ is 8.86g/cm³.

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