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Check Your Learning a. To three decimal places, what is the volume of a cube (cm 3) with an edge length of 0.843 cm? b. If the cube in part (a) is copper and has a mass of 5.34 g, what is the density of copper to two decimal places?
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Respuesta :

Eduard22sly

1. The volume of the cube (cm³) is 0.599 cm³

2. The density of the copper to two decimal place is 8.91 g/cm³

What is density?

The density of a substance is simply defined as the mass of the subtance per unit volume of the substance. Mathematically, it can be expressed as

Density = mass / volume

1. How to determine the volume of the cube

  • Length (L) = 0.843 cm
  • Volume (V) =?

V = L³

V = 0.843³

V = 0.599 cm³

How to determine the density

  • Mass = 5.34 g
  • Volume = 0.599 cm³
  • Density =?

Density = mass / volume

Density = 5.34 / 0.599

Density = 8.91 g/cm³

Learn more about density:

https://brainly.com/question/952755

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