What can a concave mirror can produce?
virtual images
Concave mirrors can produce both real and virtual images; they can be upright (if virtual) or inverted (if real); they can be behind the mirror (if virtual) or in front of the mirror (if real); they can also be enlarged, reduced, or the same size as object.
What kind of image does a concave mirror produce?
Concave mirrors can produce both real and virtual images depending on the distance from the mirror to the object and the curvature of the mirror, while convex mirrors produce only virtual images.
What happens to an image in a concave mirror?
Reflection from a Concave Mirror The image is real light rays actually focus at the image location). As the object moves towards the mirror the image location moves further away from the mirror and the image size grows (but the image is still inverted). When the object is that the focal point, the image is at infinity.
What does a concave mirror do?
A concave mirror has a reflective surface that is curved inward and away from the light source. Concave mirrors reflect light inward to one focal point. Unlike convex mirrors, the image formed by a concave mirror shows different image types depending on the distance between the object and the mirror.
What are the uses of concave and convex mirrors?
Because they spread light across a larger region, convex mirrors are used as streetlight reflectors. Concave mirrors are used for a variety of purposes, including providing a powerful parallel beam of light; a concave mirror is used as a reflector in torches, searchlights, and car headlights, and among other things.
What type of images are formed by convex and concave mirrors?
A concave mirror will form a virtual or real image. A convex mirror will only form erect and virtual images. Based on the placement of the object, image formed by concave mirror is virtual or real.
What is the convex and concave mirror?
Spherical mirrors contain curved surfaces which are painted on either one of the sides. When an inward surface of a spherical mirror is painted, then this type of mirror is considered a convex mirror. In the meantime, when the outward surface of the spherical mirror is painted, this mirror is called a concave mirror.
What are the uses of convex and concave mirror?
When parallel beams of light fall on the concave mirror it converges the light beam at a point called the focus. That’s why a concave mirror is called a converging mirror. Uses of convex mirrors are following: Convex Mirror is used as a rearview mirror in vehicles to see the traffic at the rear side.
How concave mirror is made?
It turns out that if you rub two bars of metal (or pieces of glass) across each other with grinding paste in between, one surface naturally ends up convex, and the other concave.