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Discuss how particle motion relates to temperature, including the concept of absolute zero (-273 °C), where particles have minimal kinetic energy.

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Cambridge IGCSE PhysicsThermal physicsCore content

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Discuss how particle motion relates to temperature, including the concept of absolute zero (-273 °C), where particles have minimal kinetic energy

This point belongs to Particle model, especially Particle model outcomes.
You need to be able to discuss how particle motion relates to temperature, including the concept of absolute zero (-273 °C), where particles have minimal kinetic energy.
The key ideas to know are Describe, Explain, and State.
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DescribeExplainState

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Description

Temperature and Particle Motion

Temperature is a measure of the average kinetic energy of particles. As temperature increases, the kinetic energy of particles also increases. At absolute zero (-273 °C), particles have minimal kinetic energy and theoretically stop moving.

a
State the temperature at which particle motion stops.
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