Question

Which type of mirror is used in the rear view of vehicle and how can we see the spelling of AMBULANCE in correct order despite it is written ECNALUBMA

Answer 1

The mirrors used in rearview of vehicles are convex mirrors.

And we can see the spelling of AMBULANCE in correct order despite it is written ECNALUBMA because when we see the reflection of that word , the letters of the word gets laterally inverted.

laterally inverted means as in the picture above.