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A mirror is a reflective surface that bounces off light, producing either a real image or a virtual image. When an object is placed in front of a mirror, the image of the same object is seen in the mirror. The object is the source of the incident rays and the image is formed by the reflected rays.

The image of an object is the location where light rays from that object intersect upon reflecting from a mirror. By constructing at least two sets of incident and reflected rays, this image location can easily be found.

An image is formed by reflection when two or more reflected rays of a point meet at a single point. The image is formed at the point of intersection of the reflected rays.

Images Plane Mirrors & Ray Diagrams - YouTube YouTube Start of suggested clip End of suggested clip So I take a light ray touching the bottom my object any old angle into the mirror. I then draw aMoreSo I take a light ray touching the bottom my object any old angle into the mirror. I then draw a normal I'm measure my angle of incidence. My angle of reflection must be the same.

For such simplified situations, the image is a vertical line with the lower extremity located upon the principal axis. The ray diagram above illustrates that when the object is located at a position beyond the center of curvature, the image is located at a position between the center of curvature and the focal point.

A convex lens can form real and inverted image. When the object is placed very close to the lens, the image formed is virtual, erect and magnified. When used to see objects magnified, the convex lens is called a magnifying glass. A concave lens always forms erect, virtual and smaller image than the object.

Solution: A virtual image is formed when reflected rays appear to meet. Such images cannot be obtained on the screen. Plane mirrors, convex mirrors, and concave lenses always form virtual images.