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2.2.3a Melting, boiling, condensation and solidification

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Question 173

A wet cotton sheet is hung outdoors on a clothesline to dry.

Which of the following combinations of changes will all increase the rate of evaporation of water from the sheet?

A

Increasing the temperature, increasing the wind speed, spreading the sheet out fully

B

Decreasing the temperature, decreasing the humidity, folding the sheet in half

C

Increasing the temperature, increasing the humidity, spreading the sheet out fully

D

Decreasing the temperature, increasing the wind speed, folding the sheet in half

Markscheme

2.2.3a Melting, boiling, condensation and solidification Questions

  1. IGCSE
  2. /Physics
  3. /2.2.3a Melting, boiling, condensation and solidification

313 exam-style questions on CIE IGCSE Physics 2.2.3a Melting, boiling, condensation and solidification. Each one has a worked solution and a mark scheme showing where the marks go.

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