A sealed cooling apparatus contains 0.015 m3 of a vapour with a density of 2.4 kg/m3.
When the apparatus is cooled, all the vapour condenses and runs into a cylindrical collector with an internal radius of 1.5 cm. The density of the liquid is 0.80 g/cm3.
Calculate the depth of liquid in the collector.
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.