Sagot :
Answer:
2.The light hitting the paper scatters in many directions, making it unable to form a clear image that way a mirror does.
3.In the ambulance, the word AMBULANCE is written in reverse order so that when the word is viewed through the rearview mirror (having convex mirror which provides a wide view of the field) of the vehicle then the driver could easily get to know about the ambulance and give way to it.