The questions in this quiz are suitable for GCSE physics students studying calculating pressure, pressure in a liquid and atmospheric pressure. If you struggled with the quiz, don't panic - we've got ...

If you’ve ever whacked the bottom of a ketchup bottle to get that tasty tomato goop flowing, you’ve put some serious physics to work. Ketchup is a non-Newtonian fluid. So are toothpaste, yogurt, ...