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Explain the difference in how a concave lens and a convex lens affect an object's appearance.

User Anagha
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2 Answers

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Answer:

CONCAVE LENS:

  • concave lens is thinner in the middle and thicker at the edges.
  • it is also called diverging lens.
  • image formed is virtual and smaller than the object.
  • it's focal length is always negative.
  • it is used for the correction of problem of short sight.
  • Appear smaller and farther.
  • Used to Correct myopia.
  • Curves inward.

CONVEX LENS:

  • convex lens is thicker in the middle and thinner at the edges.
  • it is aso called converging lens.
  • image formed is real and inverted.
  • it's focal length is always positive.
  • used for the correction of problem of long sight.
  • Appear closer and larger.
  • Used to Correct hyperopia.
  • Curves outward.

Step-by-step explanation:

User Ronny Vdb
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Answer: Varies

Explanation: Concave lens curve inward while convex lens are outward.

User Chanuka Asanka
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