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2.3.2 Convection

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Question 59

Why is the cooling compartment of a domestic refrigerator usually placed at the top of the cabinet?

A

Cold air is less dense than warm air and therefore sinks.

B

Cold air is more dense than warm air and therefore sinks.

C

Warm air is less dense than cold air and therefore sinks.

D

Warm air is more dense than cold air and therefore rises.

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2.3.2 Convection Questions

  1. IGCSE
  2. /Physics
  3. /2.3.2 Convection

73 exam-style questions on CIE IGCSE Physics 2.3.2 Convection. Each one has a worked solution and a mark scheme showing where the marks go.

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