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In a concave lens the object always forms a virtual image. The convex lens also forms a virtual image.
a plane mirror (flat)
concave lens formed virtual,erect and diminished image irrespective to the distance between the object and lens.
concave lens always forms a virtual image
this object is called a lens
In a concave lens the object always forms a virtual image. The convex lens also forms a virtual image.
a plane mirror (flat)
concave lens formed virtual,erect and diminished image irrespective to the distance between the object and lens.
concave lens always forms a virtual image
Whenever a real image is formed by a real object,the image is always inverted. for eg when light rays from infinity falls on convex lens it forms a real and inverted image at focal plane.
this object is called a lens
With a scale factor of 1, the image is exactly the same size as the original object.
The image formed at the retina is always real and inverted but the brain interprets it as erect. the object you see will not be inverted.
convex mirror
A lens is.
A diverging lens can only produce a virtual image, because the light passing through a diverging lens never converges to a point. The virtual image produced by a diverging lens is always right-side-up and smaller than the original object. The image and the object viewed are always on the same side of the lens. Diverging lenses are used as viewfinders in cameras.
A concave mirror forms a virtual, magnified, right side up image.