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CBSE Class 10 Science 2017 · Paper 31/2/1 · Question 33

Light - Reflection and Refraction 1 mark Medium
When you focus the image of a distant flag, whose shape is given below, on a screen using a convex lens, the shape of the image as it appears on the screen is
(A) (B) (C) (D)
  1. (a)A flag with its base at the top and its cloth at the bottom, extending to the left of the pole
  2. (b)A flag with its base at the top and its cloth at the bottom, extending to the right of the pole
  3. (c)A flag with its base at the bottom and its cloth at the top, extending to the right of the pole
  4. (d)A flag with its base at the bottom and its cloth at the top, extending to the left of the pole

Answer

(a) A flag with its base at the top and its cloth at the bottom, extending to the left of the pole

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