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2.2 Thermal properties and temperature

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Question 191

After a person takes a hot shower, the bathroom air becomes warm and humid. Soon, water droplets start to form on the surface of a cold glass mirror.

What is the name of the process by which these water droplets form?

A

evaporation

B

condensation

C

conduction

D

convection

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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