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Q: A simple magnifying Glass includes:
  • A. Convex lens of high focal length
  • B. Concave lens of short focal length
  • C. Concave lens of high focal length
  • D. Convex lens of short focal length
Correct Answer: Option D - Magnifying glass are convex lens of short focal length. They are also used in simple microscopes, with the help of microscope the virtual and large image of an objects are created at a minimum distance and the object appears clear as a large image
D. Magnifying glass are convex lens of short focal length. They are also used in simple microscopes, with the help of microscope the virtual and large image of an objects are created at a minimum distance and the object appears clear as a large image

Explanations:

Magnifying glass are convex lens of short focal length. They are also used in simple microscopes, with the help of microscope the virtual and large image of an objects are created at a minimum distance and the object appears clear as a large image