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2.2.1 Thermal expansion of solids, liquids and gases

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Question 19

A solid metal block is heated, causing it to undergo thermal expansion so that its volume increases slightly. What happens to the mass and to the density of the metal block?

A

Mass: increases; density: decreases

B

Mass: no change; density: decreases

C

Mass: no change; density: increases

D

Mass: no change; density: no change

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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