have you tried looking at your face on a spoon? how does your image look on the concave part? how about under convex side? what kind of mirrors are used in department stores? why?​

Sagot :

Answer:

Yes I have tried looking myself reflection in the spoon

The image is upside-down

The rays of light are reflected in different directions depending on where they hit the spoon.

Convex mirror, diverging mirror or fish eye mirror is often used in department stores because it magnifies and gives a wider angle of view and clear image of what is happening inside the store so that they could prevent circumstances and can easily identify shoplifters.

Explanation:

hope it helps:)