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Unlike concave mirrors, convex mirrors cause light rays to diverge from a specific focal point. Virtual, Erect, and Diminished Images: Regardless of the distance between the object and the convex mirror, the images formed are always virtual, erect, and diminished. The image appears upright, smaller than the actual object, and behind the mirror.
A convex mirror is a type of spherical mirror in which the reflecting surface is the bulged-out portion of the sphere, i.e., in this type of mirror, the reflecting surface bulges out towards the incident light source.
Unlike concave mirrors, convex mirrors always produce images that have these characteristics: (1) located behind the convex mirror (2) a virtual image (3) an upright image (4) reduced in size (i.e., smaller than the object) The location of the object does not affect the characteristics of the image.
A convex mirror is sometimes referred to as a diverging mirror due to the fact that incident light originating from the same point and will reflect off the mirror surface and diverge. The diagram at the right shows four incident rays originating from a point and incident towards a convex mirror.
Mirror Equation - Convex Mirrors. Ray diagrams can be used to determine the image location, size, orientation and type of image formed of objects when placed at a given location in front of a mirror. The use of these diagrams was demonstrated earlier in Lesson 3 and in Lesson 4.
Aug 16, 2021 · A convex mirror is a diverging mirror (\(f\) is negative) and forms only one type of image. It is a case 3 image -- one that is upright and smaller than the object, just as for diverging lenses. Figure \(\PageIndex{7a}\) uses ray tracing to illustrate the location and size of the case 3 image for mirrors.
Jan 11, 2021 · All images in convex mirrors are upright, virtual, and diminished. As the object moves toward the mirror, the image also moves toward the mirror and increases in size. This can be determined using the mirror and magnification equations.
