what are the uses of convex mirror -Apply These 6 Amazing Tips
Convex mirror is a device used in optical engineering to correct for aberrations in an image. In this article, we will look at the different uses of convex mirror and how they can be helpful in various fields.
What is a convex mirror?
A convex mirror is a type of mirror that has a concave surface on one side. This shape makes it easier to see in the direction of the surface, as well as in the opposite direction. Convex mirrors are also known as “positive” or “real” mirrors because they reflect objects in their natural form.
Convex Mirror :- A convex mirror is such a spherical mirror in which the reflecting smooth and shiny part (surface) is protruding outwards, is called a convex mirror. In a convex mirror, there is a gale on the inner side of the recessed part. A convex mirror reflects or deflects the incoming light rays parallel to the principal axis outwards after reflection.
Examples of convex mirror:-
Following are the examples of convex mirrors- street lights, side mirrors used in vehicles to see the rear vehicles, calling bells.
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How do convex mirrors work?
Convex mirrors work by reflecting light in a single direction. This is done by creating a mirror that has a curved surface. The curvature of the mirror causes the light to be reflected in a single direction. This is why convex mirrors are used in places where you need to reflect light, such as kitchens and bathrooms.
How can convex mirrors be used in everyday life?
Convex mirrors are used in everyday life for a variety of purposes, such as to make yourself look taller or thinner, to correct your appearance in photos, and for beauty treatments. They can also be used to improve your view of things from different angles.
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What are the Uses Of Concave Mirror
Following are the major uses of
concave mirror- 1. Concave mirror is used as reflector in car, motor, torch, headlight of railway engine etc.
2. Concave mirrors are used by doctors for examination of nose, ear, throat, eyes, teeth etc.
3. A concave mirror is also used as a shade for table lamps.
4. The image appears larger in a concave mirror, hence it is also used for shaving.
5. A concave mirror is used in the reflecting type of astronomical telescope to see the images of celestial bodies.
6. In solar cooker, concave mirror is used to focus the light rays at one place.
The main uses of a concave mirror are–
1. Concave mirror is used as reflector in car, motor, torch, headlight of railway engine etc.
2. Concave mirrors are used by doctors for examination of nose, ear, throat, eyes, teeth etc.
3. A concave mirror is also used as a shade for table lamps.
4. The image appears larger in a concave mirror, hence it is also used for shaving.
5. A concave mirror is used in the reflecting type of astronomical telescope to see the images of celestial objects.
6. A concave mirror is used to focus the light rays in a solar cooker.
What are the Uses Of Convex Mirror
Following are the major uses of a convex mirror:
1. A convex mirror is used as a reflector of an electric bulb to be installed on road poles. This spreads the light rays to a greater place.
2. A convex mirror is used as a side mirror in vehicles. This gives a clear view of the vehicles coming from behind.
The following are the major uses of a convex mirror–
1. A convex mirror is used as a reflector of an electric bulb to be installed on road poles. Due to this the light rays spread to a greater place.
2. A convex mirror is used as a side mirror in vehicles. This gives a clear view of oncoming vehicles.
Uses Of Plane Mirror
Following are the major uses of plane mirrors:
1. Plane mirrors are used for daily viewing of mirrors in homes and shops.
2. For decoration, plane mirrors are used in temples, houses, jewelery shops etc.
3. Plane mirrors are used in kaleidoscope and transparent instruments.
The main uses of a plane mirror are–
1. A plane mirror is used to see the mirror everyday in homes and shops.
2. For decoration, plane mirror is used in temples, houses, jewelery shops etc.
3. Plane mirrors are used in kaleidoscope and transparent instruments.
Difference Between Convex And Concave Mirror
|
S.No.
|
Convex Mirror | Concave Mirror |
| 1 |
A convex mirror spreads the rays coming from infinity, hence it is called a diverging mirror . |
A concave mirror contracts the rays coming from infinity, hence it is called a converging mirror . |
| 2 | Hence its m magnification is always less than 1. | Therefore its m magnification can range from 1 to 1.1 . |
| 3 | The focus of this mirror is virtual . | The focus of this mirror is real . |
| 4 | The focal length of this mirror is always in positive (+). | The focal length of this mirror is in negative (-). |
| 5 | In a convex mirror the image is always virtual and erect hence its magnification is always positive . | The magnification m is negative for real image and positive for virtual image from a concave mirror . |
| 6 | A convex mirror is used to create a small image in the sodium reflectance lamp to see the rear view of the driver’s seat in the vehicle . | Concave mirror is used for shaving, eye, ear, nose doctor, creates large image in teeth, in car headlight, in solar cooker. |
FAQs-What are the uses of convex mirror
Such a smooth and shiny surface which reflects light regularly is called a mirror. Mirror always obeys the law of reflection of light.
A converging mirror is called a concave mirror. To converge means to compress. That is, in a concave mirror, the rays coming parallel to the principal axis are compressed at one place, hence the concave mirror is also called converging mirror.
A convex mirror is a diverging mirror. Apsari means to spread. That is, in the diverging mirror, the rays coming parallel to the principal axis spread outwards.
Spherical mirrors like convex and concave mirrors can be identified by touching and tailing the image or image formed by them.
The raised part of the spoon acts like a convex mirror while the inner side acts like a concave mirror.
Conclusion -What are the uses of convex mirror
As you likely know, convex mirrors can be used for a variety of purposes in the home. From helping to organize your space, to giving you a better view of yourself, convex mirrors are versatile and valuable pieces of equipment. In this article, we will take a closer look at some of the uses for convex mirrors that may not be immediately apparent. By understanding these uses and how they can benefit you, you will be able to make the most of your mirror and maximise its potential in your home.
