Learning objective
Distinguish expansion work from compression work.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Thermodynamics and engines
Subtopic
The p-V diagram
Aqa A Level PhysicsEngineering physics
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Quick explanation
Distinguish expansion work from compression work
- This point belongs to Thermodynamics and engines, especially The p-V diagram.
- You need to be able to distinguish expansion work from compression work.
- The key ideas to know are work, compression, and expansion.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
workcompressionexpansiondistinguishfrom
Why it matters
This objective helps connect The p-V diagram to exam-style questions, flashcards, and revision notes for Thermodynamics and engines.
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Revision notestopic notes
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Open revision notesRelated learning objectives
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