A real, inverted and diminished image of an object is formed by a convex lens. At which position is the object placed?
Beyond 2F
For a convex lens, an object placed beyond 2F gives an image between F and 2F on the other side.
That image is real, inverted and diminished (smaller than the object).
At 2F the image is the same size, between F and 2F it is enlarged, and at F it forms at infinity.
Hence, the answer is Beyond 2F.
Which of the following is NOT the correct use of a concave mirror?
The image formed by a concave lens for an object at infinity is:
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