True, the accepted modern theory of life is biological evolution.
Explanation:
voltage = current × resistance
5.
12 V = 4.2 A × resistance
resistance = 12 V / 4.2 A = 2.857142857... Ohm
FYI :
4.2 A would be a lot for a small electronic device like a CD player. that would be 12×4.2 = 50.4 Watt, and the CD player would get really hot.
6.
120 V = current × 12 Ohm
current = 120 V / 12 Ohm = 10 A
Answer:
I would go with 2
Explanation:
But i would also not go with my answer. Lol
The heat and energy of coal burning is more easier and more efficient to turn into electricity than any method using renewable resources.
