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    Physics GCSE

    Specific latent heat of fusion

    What Specific latent heat of fusion means in Physics GCSE, as defined for AQA, OCR.

    Definitions of Specific latent heat of fusion

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    Reference: OCR

    The energy needed to change the state of 1 kg of a substance by melting or freezing, with no change in temperature.
    OCR · Changes of state (study guide)
    The energy required to change 1kg of a substance from a solid to a liquid at its melting point.
    AQA · Internal energy (study guide)

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