Study the ray diagram given below and answer the following questions

CBSE Class 10 CBSE Class 10 Science
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Study the ray diagram given below and answer the following questions
image

  1. State the type of lens used in the figure.
  2. List two properties of the image formed.
  3. In which position of the object will the magnification be -1?

Answer:

  1. Convex lens.
  2. Real, inverted, enlarged.
  3. When object is at 2F.