Aluminium is a metal used to make drinks cans.
Define the term density.
Write down the equation that links density, mass and volume.
A block of aluminium has a mass of 5.4 kg and a volume of 0.0020 m3.
Calculate the density of aluminium.
Give your answer in kg/m3\text{kg/m}^3kg/m3.
The block is cut into two pieces. One piece has twice the volume of the other piece.
State the density of the smaller piece. Give a reason for your answer.
44 exam-style questions on OCR GCSE Physics 1.1 The particle model, covering 1.1.1 Development of the atomic model, 1.1.2 Structure of the atom, 1.1.3 The size of atoms and small molecules, 1.1.4 Density, 1.1.5 Density and the states of matter, and 1.1.6 Density, mass and volume. Each one has a worked solution and a mark scheme showing where the marks go.