A sample of a material has a mass of 72 g. It is lowered fully into a displacement can that has been filled until it stops dripping, and 24 cm3 of water is collected.
A second sample of the same material has a mass of 45 g. It is lowered gently into a measuring cylinder holding 35 cm3 of water until it is fully covered.
Calculate the reading on the measuring cylinder after the second sample is added.
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.