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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
What else can I help you with?
What mirror is used in car headlights?
A concave mirror is commonly used in car headlights. This type of mirror is designed to reflect light from the bulb outward in a more focused and concentrated beam, which helps improve visibility for the driver and increase the effectiveness of the headlights.
Which spherical mirror has a virtual focus-concave or convex?
A concave mirror has a virtual focus. This is because the rays of light that are incident on a concave mirror are reflected and appear to diverge from a point behind the mirror, creating a virtual focus.
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)
What mirror is used in automobiles for rear view is it concave mirror dr talwalkar talwalkardataone.in?
Rear View MirrorThe kind of mirror used in the rear-view mirror must be convex mirrors, because it creates smaller, yet still upright images. Concave mirrors would create an inverted image and the cars you see are not upside down. Convex mirrors make everything smaller so this allows the driver to see a greater range of things behind him.
What part of a reflecting telescope form the image?
a concave mirror and an angled plane mirror
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.
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.
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 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.
When the surface of a mirror curves like the inside of a bowl it is called a?
concave 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 mirror curves in the middle?
A concave mirror curves inward in the middle, causing light rays to converge at a focal point. This type of mirror is commonly used in telescopes and shaving mirrors.
Why do you concave mirrors for shaving?
It is because they produce a magnified image when held close to the mirror
