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Learning objective

Differentiate between boiling and evaporation.

Read the explanation, check the common trap, then practise with flashcards and questions.

Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE PhysicsThermal physicsSupplement content

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Quick explanation

Differentiate between boiling and evaporation

  • This point belongs to Melting, boiling and evaporation, especially Melting, boiling and evaporation outcomes.
  • You need to be able to differentiate between boiling and evaporation.
  • The key ideas to know are Compare and Describe.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

CompareDescribe

Why it matters

This objective helps connect Melting, boiling and evaporation outcomes to exam-style questions, flashcards, and revision notes for Melting, boiling and evaporation.

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Flashcards10 linked cards

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Practice Questions7 linked questions

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Paper 4 structured question: Melting, boiling and evaporation

Paper 4Theory (Extended)1 marks

Description

Boiling and Evaporation

Boiling occurs at a specific temperature and involves bubble formation, while evaporation can occur at any temperature and only at the surface of the liquid.

  1. a

    State the main difference between boiling and evaporation.

    Aim for approximately 1 distinct marking point.

    [1]
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