Unités Flashcards

1
Q

Unité force

A

Newton

N = kg.m.s⁻²

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2
Q

Unité énergie

A

Joule

J = kg.m².s⁻²

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3
Q

Unité pression

A

Pascal

Pa = kg.m⁻¹.s⁻²

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4
Q

Unité puissance

A

Watt

W = kg.m².s⁻³

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5
Q

Unité charge électrique

A

Coulomb

C = A.s

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6
Q

Unité tension électrique

A

Volt

V = kg.m².s⁻³.A⁻¹

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7
Q

Unité capacité électrique

A

Farad
F = A².s⁴.kg⁻¹.m⁻²
= A.s.V⁻¹

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8
Q

Unité résistance électrique

A

Ohm
Ω = kg.m².s⁻³.A⁻²
= V.A⁻¹

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9
Q

Unité champ électrique

A

Volt par mètre

V.m⁻¹ = kg.m.s⁻³.A⁻¹

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10
Q

Unité activité radioactive

A

Becquerel

Bq = s⁻¹

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11
Q

Unité flux

A

Watt W

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12
Q

Unité vecteur densité de flux thermique

A

W.m⁻²

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