Which gives the temperature of absolute zero and its meaning in the simple particle model?
−273 ∘C-273\,^\circ\mathrm{C}−273∘C; the particles have no motion.
0 ∘C0\,^\circ\mathrm{C}0∘C; the particles have no motion.
−273 ∘C-273\,^\circ\mathrm{C}−273∘C; the particles have no mass.
0 ∘C0\,^\circ\mathrm{C}0∘C; the particles have no mass.
108 exam-style questions on Edexcel GCSE Physics 14.3 Gas pressure and temperature, covering 14.3.1 Gas pressure and particle motion, 14.3.2 Temperature and pressure at constant volume, 14.3.3 Absolute zero and the kelvin scale, 14.3.4 Compressing and expanding gases, 14.3.5 Volume and pressure at constant temperature, and 14.3.6 Doing work on a gas. Each one has a worked solution and a mark scheme showing where the marks go.