← 1.4 Temperature and Thermal Expansion

Thermal expansion and where it matters

Physics · Grade 10 · about 40 minutes

Why solids grow when heated, why railway lines have gaps, and the one liquid that breaks the rule.

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  • 17 sections of explanation, worked examples and diagrams
  • 2 practice tasks with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
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