AQA GCSE Combined Science: Synergy · 8465
Specification 4.7.3.3 · Paper 3, Paper 4
Revise: Energy Changes and ReactionsA polystyrene cup calorimeter reduces energy transfer to the surroundings. Stand it in a beaker for support and use a lid with an opening for a thermometer or temperature probe. Measuring cylinders measure solution volumes; a balance is useful when adding a solid.