B: 4.0 cm
Oracle Prep sorts past-paper questions by topic, so you can drill Thermal Physics and see which topics are most likely to come up next.
Sign up free →Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content
An airtight container holds a fixed mass of gas. Its pressure and volume are measured on four occasions when the temp…
A glass beaker contains water. When the centre of the base of the beaker is heated, a convection current is set up. W…
Two identical metal plates are painted, one matt (dull) white and the other matt black. These are placed at equal dis…
What is the correct unit for the quantity shown?
A skydiver falls from rest through the air and reaches terminal velocity. What is the acceleration of the skydiver du…
A car accelerates from traffic lights for 10 s. It stays at a steady speed for 20 s and then brakes to a stop in 3s. …