posted by Erika .
light reflects off a mirror. light reflects off the white surface of a ceiling or wall. why can you see images in amirror but not a celing or wall?
Try some of the interesting links:
The mirror is glass, anything reflects off glass and shows an image, you cant get an image on wood or anything, which a wall is made out of.
There's a big difference between a "mirror" and a "wall".