A sample has a mass of 0.54 kg and a volume of 0.00020 m3. What is its density?
2700 kg/m32700\ \mathrm{kg/m^3}2700 kg/m3
270 kg/m3270\ \mathrm{kg/m^3}270 kg/m3
1080 kg/m31080\ \mathrm{kg/m^3}1080 kg/m3
3700 kg/m33700\ \mathrm{kg/m^3}3700 kg/m3
87 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter, covering 14.1.1 Kinetic theory and states of matter, 14.1.2 Density, and 14.1.3 Density and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.