1.

To determine the approximate focal length of the given convex lens by focussing a distant object (say, a sign board), you try to focus the image of the object on a screen. The image you obtain on the screen is always : (a) erect and laterally inverted (b) erect and diminished (c) inverted and diminished (d) virtual, inverted and diminished

Answer»

the answer is C the IMAGE will be ALWAYS inverted and diminish if the OBJECT is at distant from convex LENS



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