A substance has a fixed volume but takes the shape of the bottom of its container. Which description explains these properties?
Its particles are far apart and move past one another.
Its particles are close together and vibrate about fixed positions.
Its particles are far apart and vibrate about fixed positions.
Its particles are close together and move past one another.
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.