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2.2 Thermal properties and temperature

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Question 267

What happens to the densities of liquid metal and of solid metal when cooled at constant pressure (without any phase changes occurring)?

A

Density of liquid metal decreases; density of solid metal decreases

B

Density of liquid metal decreases; density of solid metal increases

C

Density of liquid metal increases; density of solid metal decreases

D

Density of liquid metal increases; density of solid metal increases

Markscheme

2.2 Thermal properties and temperature Questions

  1. IGCSE
  2. /Physics
  3. /2.2 Thermal properties and temperature

528 exam-style questions on CIE IGCSE Physics 2.2 Thermal properties and temperature, covering 2.2.1 Thermal expansion of solids, liquids and gases, 2.2.2a Internal energy and temperature, 2.2.2b Specific heat capacity, 2.2.3a Melting, boiling, condensation and solidification, 2.2.3b Evaporation, and 2.2.3c Cooling by evaporation. Each one has a worked solution and a mark scheme showing where the marks go.

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