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2.2 Thermal properties and temperature

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Question 113

Which of the following is a direct consequence of thermal expansion?

A

a wooden door swelling up during a humid, rainy season

B

a copper hot water pipe lengthening and creaking when hot water flows through it

C

chocolate melting when left inside a pocket on a warm day

D

dew forming on grass in the early morning

Markscheme

2.2 Thermal properties and temperature Questions

  1. IGCSE
  2. /Physics
  3. /2.2 Thermal properties and temperature

528 exam-style questions on CIE IGCSE Physics 2.2 Thermal properties and temperature, covering 2.2.1 Thermal expansion of solids, liquids and gases, 2.2.2a Internal energy and temperature, 2.2.2b Specific heat capacity, 2.2.3a Melting, boiling, condensation and solidification, 2.2.3b Evaporation, and 2.2.3c Cooling by evaporation. Each one has a worked solution and a mark scheme showing where the marks go.

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