A coastal power station uses seawater flowing into and out of a basin as the sea level rises and falls.
The table shows when seawater started flowing into the basin on three successive days.
| Day | Time seawater started flowing into the basin |
|---|---|
| Monday | 03:20 |
| Tuesday | 04:10 |
| Wednesday | 05:00 |
Explain what causes this movement of seawater. Use the data to predict the time at which seawater will start flowing into the basin on Thursday and justify your prediction.
86 exam-style questions on AQA GCSE Physics 1.3 National and global energy resources, covering 1.3 National and global energy resources. Each one has a worked solution and a mark scheme showing where the marks go.