Learning objective
Identify the limit of proportionality on a force-extension graph.
Read the explanation, check the common trap, then practise with flashcards and questions.
At a glance
0
Flashcards
0
Questions
Topic
Forces and elasticity
Subtopic
Stretching and deformation
Study support
Understand this objective
Quick explanation
Identify the limit of proportionality on a force-extension graph
- This point belongs to Forces and elasticity, especially Stretching and deformation.
- You need to be able to identify the limit of proportionality on a force-extension graph.
- The key ideas to know are limit of proportionality and extension.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Stretching and deformation to exam-style questions, flashcards, and revision notes for Forces and elasticity.
Quick student answer
How do you identify limit of proportionality on a force-extension graph?
Direct answer
In Physics, this page helps you answer questions about limit of proportionality on a force-extension graph within Forces and elasticity. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are limit of proportionality and extension.
Key terms
- limit of proportionality: The maximum extent to which a material can be stretched or compressed while still returning to its original shape when the force is removed.
- extension: The increase in length of an object when a force is applied, measured from its original length.
Common trap
Limit of Proportionality Confusion: Clarify that the limit of proportionality is where the extension stops being directly proportional to the force, while the elastic limit is where the material will not return to its original shape.
Related questions
Try this as a practice card
Question 1 of 4
Choose an answer, get feedback, then move sideways through the set.
Flashcard prompts
Flip through the key recall cards
Flashcard 1 of 4
Practise next
Revision tools
Choose how to practise
Flashcards0 linked cards
Practice Questions0 linked questions
Revision notestopic notes
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
- Define elastic deformation as deformation that is reversed when the force is removed.
Stretching and deformation
- Define inelastic deformation as deformation that is not fully reversed when the force is removed.
Stretching and deformation
- Describe extension as the increase in length of an object when stretched.
Stretching and deformation
- Describe compression as deformation caused by squeezing forces.
Stretching and deformation
- Explain that a force can stretch, compress or bend an object.
Stretching and deformation