Convex mirrors are used as rear-view mirrors in motor vehicles because they form virtual, erect and diminished images irrespective of distances of the object. Convex mirror helps the driver to view large areas of the traffic behind him and he can easily detect the vehicle coming or running behind him.
Which type of mirror is used in vehicles and why?
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 mirrors used on cars?
A convex mirror is preferred as a rear-view mirror in cars and vehicles as it gives a wider field of view, that helps the driver to see most of the traffic behind him. Convex mirrors always form an erect, virtual, and diminished image of the objects placed in front of it.
What are 3 types of mirrors?
Three common types of mirror are the plane mirror, which has a flat, or plane, surface; the convex mirror; and the concave mirror.
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 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.
Can we see inverted image in any mirror?
An inverted image cannot be seen on a plane mirror and a convex mirror. The image will be real and inverted on a concave mirror if the object is placed beyond the focus. If the object location is between the focus and the pole then the image formed is virtual and erect.