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CAIE A-Level Physics A2 16 Thermodynamics Questions

Practise relating internal energy to temperature and molecular energy, calculating gas work with signs and applying the first law to heat and energy change.

Syllabus
2028–2030
Course
Physics 9702
Level
A2

Exam points

  • interpret internal energy as a state quantity and relate it to temperature and molecular energy
  • calculate work in constant-pressure gas changes with correct sign conventions
  • apply the first law to connect heat, work and internal-energy change in thermodynamic processes

Covered syllabus points

16.1 Internal energy16.2 The first law of thermodynamics

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