A rigid container of volume V V\,V contains a trapped monatomic ideal gas of total mass MMM. The pressure of the gas is p p\,p and the mass of a single atom of the gas is mmm.
Which of the following expressions gives the average translational kinetic energy of a single atom of this gas?
56 exam-style questions on OCR A A Level Physics Thermal physics, covering Temperature, Solid, liquid and gas, Thermal properties of materials, and Ideal gases. Each one has a worked solution and a mark scheme showing where the marks go.