Constantes Flashcards

1
Q

Célérité de la lumière dans le vide

A

c = 3 . 10⁸ m.s⁻¹

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2
Q

Constante de Planck

A

h = 6,6 . 10⁻³⁴ J.s

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3
Q

Charge élémentaire

A

e = 1,6 . 10⁻¹⁹ C

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4
Q

Constante de Boltzmann

A

k = 1,4 . 10⁻²³ J

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5
Q

Nombre d’Avogadro

A

NA = 6,0 . 10²³ mol⁻¹

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6
Q

Perméabilité magnétique du vide

A

μ₀ = 4.π . 10⁻⁷ H.m⁻¹

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7
Q

Permittivité diélectrique du vide

A

ε₀ = 8,85 . 10⁻¹² F.m⁻¹

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8
Q

Constante de Planck réduite

A

ħ = h / (2.π)

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9
Q

Constante gravitationnelle

A

G = 6,67 . 10⁻¹¹ m³.kg⁻¹.s⁻²

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10
Q

Accélération de pesanteur au niveau de la mer

A

g = 9,81 m.s⁻²

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11
Q

Constante des gaz parfaits

A

R = 8,31 J.K⁻¹.mol⁻¹

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12
Q

Constante de Faraday

A

F = 96 000 C.mol⁻¹

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13
Q

Masse du proton / neutron

A

m = 1,67 . 10⁻²⁷ kg

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14
Q

Masse de l’électron

A

m = 9,11 . 10⁻³¹ kg

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