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Which one of the following statements is correct for a plane mirror?

Options

  1. AIts focal length is zero.
  2. BThe size of the image of an object placed in front of the mirror is sightly less than that of the object.
  3. CThe image is virtual, erect and laterally inverted.
  4. DIts focal length is 200 cm .

Correct answer

C. The image is virtual, erect and laterally inverted.

Step-by-step solution

The image formed by a plane mirror is always virtual, upright, and of the same shape and size as the object it is reflecting. A virtual image is a copy of an object formed at the location from which the light rays appear to come.

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