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2.3.1a Thermal conductors and thermal insulators

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Question 39

A designer is choosing a material for the handle of a metal cooking pot. Which option explains which material the handle should be made from so that a person holding the handle does not burn their hand?

A

Material: plastic; Explanation: it is a good thermal insulator

B

Material: plastic; Explanation: it is a good thermal conductor

C

Material: iron; Explanation: it is a good thermal insulator

D

Material: iron; Explanation: it is a good thermal conductor

Markscheme

2.3.1a Thermal conductors and thermal insulators Questions

  1. IGCSE
  2. /Physics
  3. /2.3.1a Thermal conductors and thermal insulators

67 exam-style questions on CIE IGCSE Physics 2.3.1a Thermal conductors and thermal insulators. Each one has a worked solution and a mark scheme showing where the marks go.

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