Physics
A convex lens forms an image of an object equal to the size of the object.
(a) Where is the object placed in front of the lens?
(b) Draw a diagram to illustrate it.
(c) State two more characteristics of the image.
Refraction Lens
ICSE
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Answer
(a) The object is placed at a distance equal to twice the focal length of the lens (i.e., Object is placed at 2F1).
(b) Below diagram illustrates the formation of an image equal in size of the object by a convex lens:
(c) The image formed is real and inverted
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