BRAINCAKEPhysical Quantities.
Physics is about modelling the behaviour of objects by looking at their physical quantities.
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Key terms in this lesson
- intensity
- The radiant power passing through a surface per unit area.
More in Quantities and Units
- SI Base Units.
- Prefixes.
- Derived Quantities and Units.
- Scalar Quantities.
- Vector Quantities.
- Adding Perpendicular Vectors.
- Resolving Vectors into two Components.
- Adding Non-Perpendicular Vectors
All 10 lessons in Quantities and Units · All OCR AS-level Physics topics