The minimum distance between an object and its real image formed by a convex lens is -----

Options :
  1. 4f
  2. 2f
  3. 3f
  4. 2.5f
Answer and Explanation :-

Answer: Option 1

Explanation:

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One of the tragic things I know about human nature is that all of us tend to put off living. We are all dreaming of some magical rose garden over the horizon - instead of enjoying the roses that are blooming outside our windows today.
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