2. Questions Bank
  3. 8th Class
  4. Science
  5. Light

8th Class Science Light Question Bank Light HOTS Subjective Problems

  • question_answer
    An object is placed at a distance of 20 cm in front of a plane mirror. If the mirror moves towards the object by a distance of 20 cm, then find the displacement of the image.

    Answer:

    40 cm


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