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A converging beam of light is pointing to P . Two observations are made with (i) a convex lens of focal length 20 cm and,(ii) a concave lens of focal length 16 cm placed in the path of the convergent beam at a distance 12 cm before the point P . It is observed that

Options

  1. Ain both cases the images are real.
  2. Bin both cases the images are virtual.
  3. Cfor (i) the image is real and for (ii) the image is virtual.
  4. Dfor (i) the image is virtual and for (ii) the image is real.

Correct answer

A. in both cases the images are real.

Step-by-step solution

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