One of the most common uses for the convex mirror is the passenger-side mirror on your car. These convex mirrors are used for cars because they give an upright image and provide a wider field of view as they are curved outwards.
Why are convex mirror used as side mirror of vehicles?
The images reflected in a convex mirror, then, look smaller than they are — they’re compressed. This is why convex mirrors are used on cars: They reflect more in a smaller space. In other words, a convex mirror has a wider field of view than a flat one, which can only reflect the area right in front of it.
What is the mirror formula?
Suppose an object is placed u cm in front of a spherical mirror of focal length f such that the image is formed v cm from the mirror, then u, v and f are related by the equation; 1/f= 1/u + 1/v. This equation is referred to as the mirror formula. The formula holds for both concave and convex mirrors.
Where do we use concave mirrors?
Concave mirrors are used as searchlights, shaving mirrors, satellite dishes, and many more. These mirrors have the property to collimate and concentrate light rays. Concave mirrors in torches and headlights are used as reflectors.
What is vigilance mirror?
Vigilance mirror is made of convex mirror because convex mirror shows large field of view. Image formed in the convex mirror is small in the size and closer. So we can see clear image.
Which mirror Has least field of view?
When they produce enlarged images, a smaller object takes up a wider angle and so more light rays from different objects at wider positions cannot be captured by the mirror. Hence, it has a lesser field of view than convex mirrors.