grandeurs et unités derivés Flashcards

1
Q

puissance

A

P, watt W —> L^2MT^-3

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2
Q

Force/poids

A

F,G, newton N —> LMT^2

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3
Q

fréquence

A

f,v hertz Hz —> T^-1

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4
Q

Force/Poids

A
unité= newton, N
dimension= LMT^-2
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5
Q

Unité Coulomb, C

A

grandeur= quantité électrique/charge électrique, Q

dimension=TI

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6
Q

unité= joule, J

A
grandeur= travail/énergie/quantité de chaleur, W,E,Q
dimension= L^2MT^-2
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7
Q

unité de mesure= gray, Gy

A

grandeur=dose absorbée, D

dimension= L^2T^-2

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8
Q

Activité radioactive, A

A
unité= Becquerel, Bq
dimension= T^-1
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9
Q

unité= sievert, s

A
grandeur= équivalent de dose, H
dimension= L^2T^-2
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10
Q

Travail/énergie/quantité de chaleur, W,E,Q

A
unité= Joule, J 
dimension= L^2MT^-2
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11
Q

unité=Hertz, Hz

A
grandeur= fréquence, f,v
dimension= T^-1
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12
Q

Quantité électrique, charge électrique, Q

A
unité= Coulomb, C
dimension= TI
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13
Q

unité= pascal, Pa

A

grandeur=Pression/contrainte, p,t,sigma

dimension= L^-1MT^-2

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14
Q

unité=watt, W

A
grandeur= puissance, P
dimension= L^2MT^-3
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15
Q

unité= becquerel, Bq

A
grandeur= Activité/radioactivité, A
dimension= T^-1
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16
Q

Pression/contrainte, p,t,sigma

A

unité= Pascal, Pa

dimension L^-1MT^-2

17
Q

unité= Newton, N

A
grandeur= Force/Poids, F,G
dimension= LMT^-2
18
Q

dose absorbée, D

A
unité= gray, Gy
dimension= L^2T^-2
19
Q

équivalent de dose, H

A
unité= sievert, s
dimension= L^2T^-2