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.
Why is it that convex mirrors are used in side view mirrors instead of concave mirrors?
In the case of concave mirror, images of objects further from the focal point ( R2 from the mirror) will be inverted, which is no good to a driver. … For convex mirrors, diminished images means that images appears smaller than the objects, which means that a larger field of vision could be obtained.
Why are convex mirror used in side glass of car?
Convex mirrors are used as side view mirrors in a car to see the traffic behind. … The image formed in a convex mirror is highly diminished due to which a convex mirror gives a wide field of view of the traffic behind the vehicle.
Where is concave mirror used?
Concave mirrors are used in headlights and torches. The shaving mirrors are also concave in nature since these mirrors can produce enlarged clear images. Doctors use concave mirrors as head mirrors to have a clearer view of eyes, noses, and ears. The dental mirrors used by dentists are also concave.
How are convex mirrors useful to car drivers?
The side-mounted convex mirror allows greater angular visibility to the sides. In highway travel, the flat mirror lets the driver see only one lane of traffic to the sides. The convex mirror, however, reflects vehicles which are adjacent to your own vehicle, a feat which the flat mirror cannot do.
Can a convex mirror form a real image?
Plane mirrors and convex mirrors only produce virtual images. Only a concave mirror is capable of producing a real image and this only occurs if the object is located a distance greater than a focal length from the mirror’s surface.
How do doctors use concave mirror?
If the object is placed between the focus and pole of a concave mirror, it provides a virtual enlarged and erect image. So, the doctors use it as a magnifying tool.
What is concave mirror with example?
Concave mirror v/s convex mirror – result
|Concave mirror||Convex Mirror|
|The examples of concave mirrors are the mirrors used in automobile head lights, reflecting telescopes, torch lights, etc.||The examples of convex mirrors are the mirrors used as rear side mirrors of vehicles, optical instruments, calling bell, etc.|