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CAIE A-Level Physics A2 14.2 Temperature Scales Questions

Practise using thermometric properties and calibration, explaining the thermodynamic scale and absolute zero, and converting kelvin and Celsius.

Syllabus
2028–2030
Course
Physics 9702
Level
A2

Exam points

  • use temperature-dependent physical properties to measure temperature and explain calibration
  • explain the substance-independent thermodynamic scale and identify absolute zero
  • convert between kelvin and Celsius accurately using the defined relationship

Covered syllabus points

14.2.1—A physical property that varies with temperature may be used for the14.2.2—The scale of thermodynamic temperature does not depend on the property of14.2.3—Convert temperatures between kelvin and degrees Celsius and recall that T /14.2.4—The lowest possible temperature is zero kelvin on the thermodynamic

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