Question

please solve this two question​

Answer 1

5........answer

convex mirror

1.it is used as rear view mirror in vehicles..

2.One of the most common uses of convex mirror is for making sunglasses. The convex mirror reflects the sunlight away from the person’s eye wearing the sunglass.

3.Convex mirrors are widely used for making magnifying glasses. In order to make a magnifying glass, two convex mirrors are placed back to back.