Two identical hollow plastic floats are placed in different liquids. Float P is in a liquid with a lower density than the liquid containing float Q. Both floats are at rest on the surfaces of the liquids.
Describe and explain the difference between the positions of floats P and Q in the liquids.
108 exam-style questions on AQA GCSE Physics 5.5 Pressure and pressure differences in fluids, covering 5.5.1 Pressure in a fluid and 5.5.2 Atmospheric pressure. Each one has a worked solution and a mark scheme showing where the marks go.