Skip to content
    Physics A-Level

    Light curve

    What Light curve means in Physics A-Level, as defined for AQA.

    Definition of Light curve

    Check what you remember

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

    Reference: AQA

    A plot of apparent magnitude against time showing a rapid rise, a broad peak, then an exponential decline with a half-life of about 77 days.
    AQA · Supernovae, neutron stars and black holes (A-level only) (study guide)

    Topics that use Light curve

    Related terms

    Using Light curve 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 A-Level terms