3eme:energie_electrique:activite_p_135

Activité p 135

P = 5W

t = 19h x 365 = 6935h

E = P x t = 5 x 6935 = 34 675 Wh

P = 2W

t = 19h x 365 = 6935 h

E = P x t = 2 x 6935 = 13 870 Wh

P = 5W

t = 23h x 200 + 24h x 165 = 8560 h

E = P x t = 5 x 8560 = 42 800 Wh

P = 5W

t = 20h x 300 + 24h x 65 = 7560 h

E = P x t = 5 x 7560 = 37 800 Wh

34 675 + 13 870 + 42 800 + 37 800 = 129 145 Wh = 129,145 kWh

1kWh coûte 0,0979€

donc 129,145kWh coûte 129,145 x 0,0979 = 12,64€

12,64 + 12,64 x 20% = 15,17€

15,17 x 30 000 000 = 455 millions d'euros !

  • 3eme/energie_electrique/activite_p_135.txt
  • Dernière modification : 2020/11/15 23:06
  • de physix