Skip to content
    Physics GCSE

    change of speed in glass

    What change of speed in glass means in Physics GCSE, as defined for AQA.

    Definition of change of speed in glass

    Check what you remember

    Read the wording for your board, then hide it and explain change of speed in glass in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: AQA

    Refraction happens because the light changes speed in the glass.
    AQA · Lenses (physics only) (study guide)

    Topics that use change of speed in glass

    Related terms

    Using change of speed in glass in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Physics questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Physics GCSE terms