ZIMSEC O-Level Combined Science
7.3.4.4Heat transfer
Heat transfer in ZIMSEC O-Level Combined Science: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic30 practice questions4 lessons
Overview
Form 3.
Learning objectives
What the syllabus expects you to be able to do.
- 7.3.4.4.1Describe conduction, and good and bad conductors.
- 7.3.4.4.2Explain convection in liquids and gases using the kinetic theory.
- 7.3.4.4.3Identify good and bad reflectors, absorbers and emitters of heat.
Lessons
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Applying thermal energy transfer
24 min
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Conduction
18 min
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Convection
16 min
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Thermal radiation
24 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Heat transfer into a strength.
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