A scientist is designing a container to cool hot samples down as rapidly as possible.
Which row in the table describes the walls of a container with the highest rate of thermal energy transfer?
| Thickness of walls | Thermal conductivity of walls | |
|---|---|---|
| A | Thick | High |
| B | Thick | Low |
| C | Thin | High |
| D | Thin | Low |
Row A
Row B
Row C
Row D
37 exam-style questions on OCR GCSE Physics Power and efficiency. Each one has a worked solution and a mark scheme showing where the marks go.