Learning objective

Explain the dispersion of light as demonstrated by the refraction of white light through a glass prism.

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

Exam focus

Cambridge IGCSE Combined ScienceWavesCore content

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Quick explanation

This point belongs to Light, especially Light outcomes.
You need to be able to explain the dispersion of light as demonstrated by the refraction of white light through a glass prism.
The key ideas to know are Describe and Explain.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

DescribeExplain

Why it matters

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

Revision tools

Flashcards10 linked cards

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Practice Questions7 linked questions

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Paper 3Theory (Core)3 marks

Description

When white light passes through a glass prism, it separates into different colors due to refraction.

a
Explain how the dispersion of light occurs when white light passes through a prism.
Your answer
Aim for approximately 3 distinct marking points.
[3]

Revision notestopic notes

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