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

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Question 63

At room temperature, a solid block of copper is extremely difficult to compress. At the same temperature, nitrogen gas is very easy to compress.

Which comparison of the particles in copper and the particles in nitrogen explains this difference?

A

The copper particles are much closer together.

B

The copper particles have a greater mass.

C

The copper particles have a higher average kinetic energy.

D

The copper particles are free to move throughout the container.

Markscheme

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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