A point object O is placed on the principal axis of a convex lens of focal length 20 cm at a distance of 40 cm to the left of it. The diameter of the lens is 10 cm . If the eye is placed 60 cm to the right of the lens at a distance h below the principal axis, then the maximum value of h to see the image will be
Text Solution
Verified by ExpertsThe correct answer is:
C
In the following ray diagram 
ABC and CDE are symmetric
So, 
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