What does the magnitude of a physical quantity refer to?
Its unit of measurement.
Its size or amount.
Its direction or orientation.
Its rate of change.
Flashcards for AQA GCSE Physics 5.1.1 Scalar and vector quantities, covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2. 14 cards, matched to the AQA GCSE Physics (8463) specification. Recall questions account for roughly 40% of marks at GCSE Physics, so these target the marks you can secure before the paper starts.