Physics
Grade-10
Easy

Question

The magnification produced by a concave lens is always ____.

  1. Greater than 1
  2. Negative
  3. Positive
  4. None of these

hintHint:

For a concave lens, magnification produced by a concave lens is always positive, but less than 1.

The correct answer is: Positive


    The magnification produced by a concave lens is always positive.
    • The image formed by a concave lens is virtual, diminished, and erect irrespective of the position of the object. .
    • As the concave lens forms a virtual image, the magnification will be always positive.
    • The magnification in a concave lens positive but is less than 1.

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