A fixed mass of gas has a volume of 1.5 m3 and is at a pressure of 240 kPa. The gas expands at constant temperature to a volume of 2.0 m3.
What is the new pressure of the gas?
180 kPa180\text{ kPa}180 kPa
200 kPa200\text{ kPa}200 kPa
320 kPa320\text{ kPa}320 kPa
480 kPa480\text{ kPa}480 kPa
126 exam-style questions on CIE IGCSE Physics 2.1.3a The absolute scale of temperature. Each one has a worked solution and a mark scheme showing where the marks go.