Skip to content
    Physics A-Level

    Comparison with a photodetector

    What Comparison with a photodetector means in Physics A-Level, as defined for AQA.

    Definition of Comparison with a photodetector

    Check what you remember

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

    Reference: AQA

    The eye has a narrow spectral range and a logarithmic response to intensity.
    AQA · Physics of vision (A-level only) (study guide)

    Topics that use Comparison with a photodetector

    Related terms

    Using Comparison with a photodetector 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