WJEC A-Level Physics (Wales) · WJEC A430QS
4 Heat and gases
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Heat and gases
- A fixed amount of gas is trapped inside a sealed bicycle pump with the nozzle blocked. A c… (5 marks, Explain)
- A gas is trapped inside a rigid steel cylinder. The cylinder is placed in a freezer and le… (5 marks, Explain)
- A driver is travelling along a motorway at a constant velocity when they suddenly see an o… (5 marks, Explain)
- A car is travelling at high speed along a motorway when the driver notices a hazard ahead … (5 marks, Explain)
- A bicycle pump contains a fixed mass of air. A cyclist places their thumb firmly over the … (5 marks, Explain)
- A sealed metal canister contains gas at room temperature. The canister is placed in boilin… (5 marks, Explain)
- A weather balloon is filled with a fixed mass of gas at ground level, where the temperatur… (5 marks, Explain)
- A student fills a rigid metal container with air and seals it. The container is then place… (5 marks, Explain)
- A sealed syringe contains a fixed mass of gas at room temperature. The plunger is pushed i… (5 marks, Explain)
- A sealed metal can contains a fixed amount of gas. The can is placed in a freezer and the … (5 marks, Explain)