An ice cube has a mass of 184 g.
The density of ice is 0.92 g/cm3.
Calculate the volume of the ice cube.
The ice cube is put into a sealed container. It melts completely.
State the mass of the water. Give a reason for your answer.
The density of water is 1.00 g/cm3.
Calculate the volume of the water.
A glass bottle is filled to the top with water and sealed. It is put in a freezer.
When the water freezes, the bottle cracks.
Explain why.
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.