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2.1.2a Particle structure and motion in solids, liquids and gases

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Question 20

Which of the following quantities increases when the temperature of an iron block increases?

A

the density of the block

B

the average kinetic energy of the atoms in the block

C

the total mass of the block

D

the melting point of the iron

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2.1.2a Particle structure and motion in solids, liquids and gases Questions

  1. IGCSE
  2. /Physics
  3. /2.1.2a Particle structure and motion in solids, liquids and gases

151 exam-style questions on CIE IGCSE Physics 2.1.2a Particle structure and motion in solids, liquids and gases. Each one has a worked solution and a mark scheme showing where the marks go.

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