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Learning objective

Identify the seven traditional colors of the visible spectrum, arranged by their frequency and wavelength.

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  • Read the explanation.
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  • Practise with linked questions.
Cambridge IGCSE PhysicsSubject contentCore content

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Quick explanation

Identify the seven traditional colors of the visible spectrum, arranged by their frequency and wavelength

  • This point belongs to Dispersion of light, especially Dispersion of light outcomes.
  • You need to be able to identify the seven traditional colors of the visible spectrum, arranged by their frequency and wavelength.
  • The key ideas to know are Know and State.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

KnowState

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

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Paper 3 structured question: Dispersion of light

Paper 3Theory (Core)1 marks

Description

Visible Spectrum Colors

The visible spectrum consists of seven colors that are arranged by their wavelength and frequency.

  1. a

    State the seven colors of the visible spectrum.

    Aim for approximately 1 distinct marking point.

    [1]
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