Scalars: magnitude only
Scalars: magnitude only
A scalar quantity has magnitude only. Magnitude means the size or numerical value of a quantity, including its unit when stated.
Step-by-step lessons on AQA GCSE Physics 5.1.1 Scalar and vector quantities. Each one builds up to exam-style questions. Build a strong grip on equations, units and Key Stage 3 fundamentals before tackling the more demanding topics like electromagnetism, the particle model of matter and space physics.