TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

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[Planck mass is a] natural unit of mass that can be obtained by combining the fundamental natural constants that govern spacetime, the strength of gravity and the quantum world: the gravitational constant, Planck's constant and the speed of light. Compared with the masses we're used to in everyday life, the Planck mass is rather small, a mere 2 hundredths of a thousandth of a gram.  2, fiche 1, Anglais, - Planck%20mass

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mP: written m_P.  3, fiche 1, Anglais, - Planck%20mass

Fiche 1,  Justifications,  Français

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mP : s'écrit m_P.  2, fiche 1, Français, - masse%20de%20Planck

Fiche 1,  Justifications,  Espagnol