why do we use concave surface for side view mirror
Answers
Spherical concave mirrors
The image of the object (the toy car) is larger. Concave mirrors, on the other hand, can have real images. If the object is further away from the mirror than the focal point, the image will be upside-down and real---meaning that the image appears on the same side of the mirror as the object.
Answer:
Instead of a flat piece of glass, imagine a large, round bowl. Looking at the outside of the bowl, you would see the surface curving away in all directions. This is the idea behind a convex mirror. A convex mirror bends light as it reflects the light, and the farther away a point is from the center, the more the light is bent. As a result, an image formed in a convex mirror is smaller than an image in a plane (flat) mirror. Because the image is smaller, more image can fit onto the mirror, so a convex mirror provides for a larger field of view than a plane mirror