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Some people use concave mirror because when a man stands between the principal focus and pole of a concave mirror,he sees an enlarged,erect and virtual image of his face.this is the reason why a concave mirror of large focal length is used for shaving.
concave mirrors concentrate on one focus and while shaving it concentrate on a point and the image is enlarge which prevents the face from cutting.
because when a man stands between the pricipal focus and pole of a concave mirror , he sees enlarged ,erect and virtual image of his face .that is why concave mirror of large focal length is used for shaving
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∙ 9y ago
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What mirror is used in car headlights?
Concave mirrors are used in headlights.
What part of a reflecting telescope form the image?
a concave mirror and an angled plane mirror
The type of mirror that resembles the inner surface of a spoon is called?
A mirror that bows inward is called concave. The opposite, a mirror that bows outward would be called convex. Convex mirrors are used to to increase the field of view around corners and blind spots. Concave mirror serve no purpose other than novelty (making you appear thin or odd)
How is the size of a reflecting telescope indicated?
The diameter of the concave mirror.
Which spherical mirror has a virtual focus-concave or convex?
convex
Is a shaving mirror concave or convex?
A shaving mirror is concave as it used used to magnify the image.
What are the equipments with concave mirror?
Shaving mirror, mirror used by dentists.
Which mirror is suitable for shaving?
concave
Where are concave mirrors used?
Basically shaving mirror, make-up mirror, car head lights.
How does a shaving mirror work?
A concave mirror is used as a shaving mirror as it allows you to see yourself bigger than normal!
Why would you use a concave mirror instead of a flat mirrors?
For what prupose? If it is for a shaving mirror then concave mirror would produce a magnified image which would be helpful for clean shaving.
Why concave mirror is used for make up pr shave?
A concave mirror is used for makeup mirrors/shaving mirrors because it produces an image that is larger than the object.
Why does a shaving mirror make Your face larger?
A Shaving Mirror is slightly concave. Thus, it will magnify a smaller portion of the object over the entire face of the mirror.
Why concave mirror is used for makeup or shave?
In case of concave mirror as we keep our face in between its focal plane and the centre of the mirror we get an erect, magnified, virtual image. So finer details could be seen for performing make-up or shaving.
What are three uses for concave lens?
Concave - It is used in the Specs for the person who cannot see the short distance objects. General Uses in day to day life Shaving Mirror.
Image form by concave mirror?
A2. A concave mirror is commonly used as a make-up mirror or a shaving mirror. For at close distances, (well inside it focal length) it gives a modest magnification. At distances greater than its focal length, it gives diminished images.
Which mirror is suitable for the use of shaving and why?
Any type of mirror, whether plano, convex, or concave, is useful for shaving if it breaks clean with a uniform, straight, sharp edge.
