Why do concave mirrors form virtual images?
As shown above, real images are produced when the object is located a distance greater than one focal length from the mirror. A virtual image is formed if the object is located less than one focal length from the concave mirror. To see why this is so, a ray diagram can be used.
Can a concave mirror form a real image of a real object?
Solution: Concave mirrors can form real images. Convex and plane mirrors always form virtual images.
How do you get a virtual image using a concave mirror?
The concave mirror forms a virtual image of an object, when the object is placed between the focus and pole of the mirror.
Is a mirror image always virtual?
Reflection from Convex Mirror The image produced by a convex mirror is always virtual, and located behind the mirror. When the object is far away from the mirror the image is upright and located at the focal point.
Can a concave mirror form diminished virtual image?
The image formed by a convex mirror is always virtual, diminished and erect. The image formed by a concave lens is always virtual, erect and diminished. The image formed by a concave mirror can be real or virtual, enlarged or diminished, and erect or inverted, depending upon the distance of the object from the mirror.
How do you distinguish between convex and concave mirror without touching?
As we know that in a concave mirror the size of the image formed is enlarged w.r.t. the real image. And in the convex mirror the size of the image formed is diminished w.r.t. the real image. This is the basic difference by which we can distinguish between concave and convex mirrors without touching them.
What mirror can form real and virtual image?
concave mirror
A concave mirror can form real as well as virtual images depending on the position of the object.
How does a concave mirror gives a virtual image of an object explain with the help of a ray diagram?
The concave mirror forms an image and that depends on the two parameters: the object distance and the focal length of the mirror. If the object is placed between the pole and the focus of a concave mirror, a magnified and erect virtual is found to be formed.
What kind of image is formed by a concave mirror?
The concave mirrors can form two types of images which include- Real and virtual The Real and virtual images are formed by concave mirrors. The images formed can be upright (if virtual) or inverted (if real). Also, the position of the image can be behind the mirror (if virtual) or in front of the mirror (if real).
In which mirror the image of an object always appear diminished and virtual?
Convex mirrors always produce a virtual, erect and diminished image of an object.