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2.2 Thermal properties and temperature

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Question 194

A puddle of water on a road evaporates after a rainstorm.

Which three factors all affect the rate of evaporation of this water?

A

Surface area of the puddle, air temperature, wind speed

B

Volume of the puddle, air temperature, wind speed

C

Surface area of the puddle, volume of the puddle, air temperature

D

Volume of the puddle, depth of the puddle, wind speed

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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