Question

A 39.2g sample of copper took up the 4.4cm^(3) of space. What is the density of the copper piece in gcm 3 ?

Answer 1

To find the density of copper, divide its mass by its volume. In this case, the density of copper is 8.96 g/cm³.

Step-by-step explanation:

The density of a substance can be calculated by dividing its mass by its volume. In this case, we have a copper cube with a mass of 5.34 g and an unknown volume. To find the volume, we can use the relationship between mass and volume given in the question:

Density = Mass / Volume

5.34 g / Volume = 8.95 g/cm³

Solving for the volume:

Volume = 5.34 g / 8.95 g/cm³

Volume = 0.596 cm³

Now we can use the calculated volume and mass to find the density:

Density = Mass / Volume = 5.34 g / 0.596 cm³

Density = 8.96 g/cm³