Physics A-Level
Graphical determination of stored energy
What Graphical determination of stored energy means in Physics A-Level, as defined for AQA.
Definition of Graphical determination of stored energy
Check what you remember
Read the wording for your board, then hide it and explain Graphical determination of stored energy in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Energy stored equals the area under the force–extension graph; for a straight-line region this is ½FΔL, and for curved regions the area is found by counting squares.
Topics that use Graphical determination of stored energy
- Bulk properties of solids (AQA A-Level)
Related terms
- Breaking stress
- Brittle versus ductile force–extension graphs
- Conservation of energy
- Conservation of energy in mechanical systems
- Density
- Dissipation of energy during plastic deformation
- Elastic limit
- Elastic potential energy stored in deformed materials
Using Graphical determination of stored energy in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Physics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Physics A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge