A solid brass cylinder is cooled, resulting in a decrease in its temperature. Which of the following properties of the cylinder does not change?
the length of the cylinder
the density of the cylinder
the volume of the cylinder
the mass of the cylinder
96 exam-style questions on CIE IGCSE Physics 2.2.1 Thermal expansion of solids, liquids and gases. Each one has a worked solution and a mark scheme showing where the marks go.