The diagram shows a gas in a sealed syringe.
The plunger is pulled out, doubling the volume of the gas. The gas temperature stays constant.
Which of the following describes what happens to the volume and pressure of the gas?
Volume doubles, pressure halves
Volume doubles, pressure doubles
Volume halves, pressure doubles
Volume halves, pressure halves
Pressure Questions
Practise OCR GCSE Physics Pressure with exam-style questions for Foundation and Higher tier. 52 questions, matched to the OCR GCSE Physics (J249) specification and written in Paper 1 and Paper 2 (Foundation Tier) or Paper 3 and Paper 4 (Higher Tier) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.