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    Physics GCSE

    steepness of decay curve

    What steepness of decay curve means in Physics GCSE, as defined for AQA.

    Definition of steepness of decay curve

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    Reference: AQA

    For the same number of nuclei, the isotope with the shortest half-life has the steepest curve at the start.
    AQA · Different half-lives of radioactive isotopes (study guide)

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