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2.2.1 Thermal expansion of solids, liquids and gases

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Question 43

A circular hole is drilled in a flat metal sheet. What happens to the overall length of the sheet and to the diameter of the circular hole when the sheet is uniformly heated?

A

Length of the sheet increases, diameter of the hole increases

B

Length of the sheet increases, diameter of the hole decreases

C

Length of the sheet decreases, diameter of the hole increases

D

Length of the sheet decreases, diameter of the hole decreases

Markscheme

2.2.1 Thermal expansion of solids, liquids and gases Questions

  1. IGCSE
  2. /Physics
  3. /2.2.1 Thermal expansion of solids, liquids and gases

96 exam-style questions on CIE IGCSE Physics 2.2.1 Thermal expansion of solids, liquids and gases. Each one has a worked solution and a mark scheme showing where the marks go.

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