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A-LevelPhysicsThermodynamicsOct/Nov 2020Paper 4 Q29 Marks

The first law of thermodynamics may be expressed as ∆U = (+q) + (+w) where ∆U is the increase in internal energy of the system.

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The correct answer is . This question tests the candidate's understanding of thermodynamics within the Physicssyllabus. The examiner's mark scheme requires...

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About This A-Level Physics Question

This structured question appeared in the Cambridge A-Level Physics (9702) Oct/Nov 2020 examination, Paper 4 Variant 3. It tests the topic of Thermodynamics and is worth 9 marks.

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