Out of all of the following, Iron is a metal.
So the correct answer is B.
Hope this helps,
Davinia.
Answer:
A unit is represented in kWH or Kilowatt Hour. This is the actual electricity or energy used. If you use 1000 Watts or 1 Kilowatt of power for 1 hour then you consume 1 unit or 1 Kilowatt-Hour (kWh) of electricity.
No,because a Kevin is 7.242971666663E+22 times Smaller than a Joule.
Bounce off of the object.
Hope this helps!