quarta-feira, 28 de abril de 2010

Roger Penrose - HARDtalk

1 comentário:

  1. The Laws of Thermodynamics:
    Zeroth law - If two thermodynamic systems are each in thermal equilibrium with a third, then they are in thermal equilibrium with each other.
    First law: Energy cannot be created or destroyed, only transformed!
    (...)
    Third law: As temperature approaches absolute zero, the entropy of a system approaches a constant minimum.

    [closed systems]

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