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Car headlamps use parabolic mirrors to concentrate and focus the light in one direction. Without these mirrors, one would either waste the undirected light or the light would shine in all directions, which would blind the driver.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoconvex mirrors are not used in car head lights but concave ones as they form a parallel and powerful beam of light focusing on a particular area .convex mirror(if used in headlights)diverge the rays over a large area hence are more used in street lights
Wiki User
∙ 10y ago- A concave mirror, or converging mirror, has a reflecting surface that bulges inward (away from the incident light). Concave mirrors reflect light inward to one focal point.They are used to focus light.
- These mirrors are called "converging" because they tend to collect light that falls on them, refocusing parallel incoming rays toward a focus. This is because the light is reflected at different angles, since the normal to the surface differs with each spot on the mirror.
- Concave mirrors are used in some telescopes.
- They are also used to provide a magnified image of the face for applying make-up or for shaving.
Wiki User
∙ 11y agoBecause when the bulb of headlight is placed at focus of concave mirror it will allow the light to spread out to infinity.
Wiki User
∙ 11y agoWiki User
∙ 9y agoThe concave mirror reflects the bulb's light, and if the bulb is at the mirror's focus, sends it out as a parallel beam.
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How a concave mirrors used in headlights of cars?
To expand and intensify and reflect the lght of the bulb .
What type of mirrors are used in headlights of the car?
Concave mirrors
Why are convex mirrors used as side mirrors in cars instead of plane or concave mirrors?
convex mirrors are bent outward,hence can provide the full view of the traffic behind the car and are preferred to concave and plane ones
Where is a concave mirror used?
concave mirrors are used as rear view mirrors and serve dentists and used as reflectors
What is the use of concave and convex mirror?
Concave mirrors are used to focus light, to produce a parallel beam in car headlights, and so you can have a close look while shaving. Convex mirrors are used for making telescopes, viewfinders in vehicles, and used in supermarkets or stores as surveillance as it gives a wider view.
How a concave mirrors used in headlights of cars?
To expand and intensify and reflect the lght of the bulb .
How might concave mirrors be used at school?
Concave mirrors can be used in school laboratories to demonstrate principles of optics, such as focusing light and forming images. They can also be used in physics experiments to study reflection and refraction of light. Additionally, concave mirrors are commonly used in telescopes and magnifying glasses, which could be used for educational purposes in a school setting.
What mirror is used in car headlights?
Concave mirrors are used in headlights.
What type of mirrors are used in headlights of the car?
Concave mirrors
Application for concave mirror and convex mirror?
Concave mirrors are used in telescopes. Convex mirrors are used as side-view mirrors in cars.
Why are concave mirrors used in car headlights and flashlights?
It directs the beam a certain way.
Why are concave mirrors used in flashlights and automobile headlights?
because the reflected light would spread out over a wide area if convex mirrors were used, whereas concave mirrors focus these reflected light rays into a beam, which give flash lights and headlights their unique characteristic.
Which mirror is used by doctors motorcars solar cooker?
Doctors use concave mirrors, in motor cars convex mirrors as rear view mirrors and in case of solar cookers concave mirrors to concentrate solar radiations.
Why are convex mirrors used as side mirrors in cars instead of plane or concave mirrors?
convex mirrors are bent outward,hence can provide the full view of the traffic behind the car and are preferred to concave and plane ones
The uses of convex and concave mirrors?
Convex mirrors are used in the rear view mirror of cars because they give an erect and virtual image of the traffic behind. They let us see a wider view of the traffic. Concave mirrors are used by the dentists to see a larger image of our teeth. They are used as solar furnaces to reflect the light on the focus .They are even used in shaving mirrors. concave mirrors are used in reflector type telescopes. Concave mirrors are used by doctors to focus light into ears,throat etc. concave mirrors are used to focus light for heating purposes.
What is the use of concave mirror?
They are used as dentists' mirrrors to magnify the image of a patients teeth to faciliate the examination.They are used as cosmetic mirrors to have an enlarged view of the face to apply make up or to shaveUsed as source of fire.They are useful in projector lamps.They are used in telescopes.headlights of carsreflectors in flash-lights
Where is a concave mirror used?
concave mirrors are used as rear view mirrors and serve dentists and used as reflectors
