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Geography, 23.02.2021 04:00 briandgonzalezk

Leove halog
8 Choisis une lampe adaptée
SOGLE D3-03 Consider energie de la responsable
Pauline souhaite changer l'ampoule de sa lampe de
bureau pour obtenir une puissance lumineuse Ă©quiva-
lente à 60 W. Elle se rend au supermarché ou plusieurs
types de lampes sont proposés. Leurs différentes carac-
téristiques sont données dans le tableau ci-dessous:
Math
Type de lampe
DEL
fluorescente
halogène
des
il es
des
nale
Puissance
Ă©quivalente
60 W
60W
60 W
Puissance
nominale
7 W
15 W
60 W
n'Ă©d
qu
23
Rendu
des couleurs
bon
moyen
très bon
si!
Qu
Quelle ampoule Pauline doit-elle acheter pour agir de
façon responsable ? Justifie.​

ansver
Answers: 3

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Leove halog
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