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.

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asked Jun 5, 2018 in Class X Science by aditya23 (-1,733 points)
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

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answered Jun 5, 2018 by priya12 (-12,264 points)
C - The image formed by lens will be inverted and diminished.

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