A student faces a convex lens towards a distant tree and behind it, places a white screen. She moves the screen backward or forward till a sharp image is formed on the screen. What would be the nature of that image ?
options -
(a) real, inverted and diminished.
(b) real, inverted, diminished but not to a point.
(c) real, inverted and enlarged.
(d) virtual, erect and enlarged.

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Solution

As the tree ( object ) lies at a large distance from the convex lens , the image formed by the lens on the screen will be real , inverted and diminished .

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Q. In a convex lens when the objects is placed , the image formed is real, inverted and diminished.

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The image of the object formed by the lens is

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(d) A real image cannot be obtained on a screen. (T/F)

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