Practice questions
A free sample of Brainlag Learn questions. Choose a course, then filter by topic and difficulty. Each question opens in Learn, where it is marked and explained.
1415 questions
| Practice questions | Topic | Difficulty |
|---|---|---|
| Efficiency as a decimal and a percentage | GCSE Physics: Energy stores, transfers and efficiency | 3 marks |
| Useful and wasted energy from efficiency | GCSE Physics: Energy stores, transfers and efficiency | 3 marks |
| Input power from efficiency | GCSE Physics: Energy stores, transfers and efficiency | 4 marks |
| Reading a Sankey diagram | GCSE Physics: Energy stores, transfers and efficiency | 3 marks |
| Reducing unwanted energy transfers | GCSE Physics: Energy stores, transfers and efficiency | 1 mark |
| Required practical: thermal insulation variables | GCSE Physics: Energy stores, transfers and efficiency | 3 marks |
| Required practical: reading cooling curves | GCSE Physics: Energy stores, transfers and efficiency | 4 marks |
| Required practical: layers of insulation | GCSE Physics: Energy stores, transfers and efficiency | 5 marks |
| Renewable or non-renewable | GCSE Physics: Energy stores, transfers and efficiency | 2 marks |
| Reliability of energy resources | GCSE Physics: Energy stores, transfers and efficiency | 1 mark |
| Reading an electricity generation chart | GCSE Physics: Energy stores, transfers and efficiency | 7 marks |
| How a generation mix changed | GCSE Physics: Energy stores, transfers and efficiency | 5 marks |
| Choosing a power station (6 marks) | GCSE Physics: Energy stores, transfers and efficiency | 6 marks |
| Advantages and disadvantages of a resource | GCSE Physics: Energy stores, transfers and efficiency | 2 marks |
| Thermal insulation practical: the variables | GCSE Physics: Energy stores, transfers and efficiency | 3 marks |
| Thermal insulation practical: comparing drops, not end temperatures | GCSE Physics: Energy stores, transfers and efficiency | 4 marks |
| Thermal insulation practical: energy lost by the water | GCSE Physics: Energy stores, transfers and efficiency | 5 marks |
| Thermal insulation practical: why each step is done | GCSE Physics: Energy stores, transfers and efficiency | 1 mark |
| Thermal insulation practical: hazards and precautions | GCSE Physics: Energy stores, transfers and efficiency | 1 mark |
| Plan the thermal insulation practical (6 marks) | GCSE Physics: Energy stores, transfers and efficiency | 6 marks |
| Energy stores on a slope | GCSE Physics: Energy stores, transfers and efficiency | 8 marks |
| Define the terms of energy | GCSE Physics: Energy stores, transfers and efficiency | 3 marks |
| Specific heat capacity from a heating experiment | GCSE Physics: Energy stores, transfers and efficiency | 6 marks |
| Efficiency and wasted power | GCSE Physics: Energy stores, transfers and efficiency | 6 marks |
| Choosing an energy resource (6 marks) | GCSE Physics: Energy stores, transfers and efficiency | 6 marks |
| Replacing a coal power station (6 marks) | GCSE Physics: Energy stores, transfers and efficiency | 6 marks |
| Plan: comparing insulating materials (6 marks) | GCSE Physics: Energy stores, transfers and efficiency | 6 marks |
| Circuit symbols | GCSE Physics: Electric circuits | 1 mark |
| Connecting ammeters and voltmeters | GCSE Physics: Electric circuits | 1 mark |
| Charge and current: the ideas | GCSE Physics: Electric circuits | 1 mark |
Questions are shared by every board that teaches the topic.