unités et dimensions Flashcards

1
Q

Longueur :

A

l
Mètre (m)
L

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2
Q

Masse :

A

m
Kilogramme (kg)
M

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3
Q

Temps :

A

t
Seconde (s)
T

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4
Q

Intensité de courant :

A

I
Ampère (A)
I

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5
Q

Intensité lumineuse :

A

I
Candela (cd)
J

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6
Q

Température thermodynamique :

A

T
Kelvin (K)
θ

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7
Q

Qutité de matière :

A

n
mole (mol)
N

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8
Q

Angle plat :

A

A
radian (rad)
A

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9
Q

Angle solide :

A

Ω
stéradian (sr)
Ω

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10
Q

Fréquence :

A

1/T (Hz)

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11
Q

Force :

A

MLT-2 (newton) avec somme des forces = masse * accélération

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12
Q

Energie, travail :

A

M.L².T-2 (Joule) avec E=mc²

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13
Q

Puissance :

A

M.L².T-3 (Watt) avec P = W/t

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14
Q

Pression :

A

M.L-1.T-2 avec Pression = F / S

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15
Q

Quantité d’électricité,
charge électrique

A

I.T avec Q = I x T

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16
Q

Flux d’induction magnétique :

A

M.L².T-2.I-1

17
Q

inductance :

A

M·L²·T −2·I −2

18
Q

dose absorbée / équivalent de dose :

A

L².T-2