Combined Science GCSE
Amplitude
What Amplitude means in Combined Science GCSE, as defined for Pearson Edexcel.
Definition of Amplitude
The maximum displacement of a point on a wave away from its undisturbed (equilibrium) position.
Topics that use Amplitude
- Waves (Pearson Edexcel GCSE)
Related terms
Using Amplitude in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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