Answer:
10m
Explanation:
The object distance and image distance is the same from the mirror. so the image is 5m behind the mirror.
5+5=10
Options are. Zenith, Great circle, Equinox, or Meridan
It would be: Activation Energy = 300 KJ
Hope this helps!
Wrapping in insulated wire around a medal with ferromagnetic properties and applying an electric current