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    Physics A-Level

    Chandrasekhar limit

    What Chandrasekhar limit means in Physics A-Level, as defined for AQA, OCR.

    Definitions of Chandrasekhar limit

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    Reference: OCR

    The maximum mass a white dwarf can have, approximately 1.4 solar masses, above which degeneracy pressure cannot support the star.
    OCR · Stars (study guide)
    A white dwarf in a binary system accretes matter from a companion and approaches this limit, triggering runaway carbon fusion.
    AQA · Supernovae, neutron stars and black holes (A-level only) (study guide)

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