What happens to the densities of liquid metal and of solid metal when cooled at constant pressure?
Density of liquid metal decreases, density of solid metal decreases
Density of liquid metal decreases, density of solid metal increases
Density of liquid metal increases, density of solid metal decreases
Density of liquid metal increases, density of solid metal increases
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.