Which row correctly describes the movement of particles in liquids and gases?
| Liquids | Gases | |
|---|---|---|
| A | Vibrate about fixed positions | Move rapidly in random directions |
| B | Slide past each other | Vibrate about fixed positions |
| C | Slide past each other | Move rapidly in random directions |
| D | No movement | Slide past each other |
Row A
Row B
Row C
Row D
151 exam-style questions on CIE IGCSE Physics 2.1.2a Particle structure and motion in solids, liquids and gases. Each one has a worked solution and a mark scheme showing where the marks go.