Worksheet: Density

In this worksheet, we will practice calculating the density of an object given its mass and volume and converting between different density units.

Q1:

The density of aluminium is 8,000 kg/m3. Find the volume of a 100 kg block of aluminium.

  • A180 m3
  • B800 m3
  • C8 m3
  • D80 m3
  • E800,000 m3

Q2:

The density of gold is 19,320 kg/m3. What is this value in grams per cubic centimeter?

Q3:

A cube has a side length of 0.15 m. If the mass of the cube is 3 kg, what is its density? Give your answer approximated to one decimal place if required.

Q4:

Which of the following is not a correct unit for density?

  • Akg⋅m3
  • Bkg/m3
  • Cg/cm3
  • Dg/m3
  • Ekg/cm3

Q5:

A steel ball has a radius of 10 cm. If the density of the ball is 8,000 kg/m3, find the mass of the ball in kilograms. Give your answer to one decimal place.

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