12th Class Physics Ray Optics Question Bank Ray Optics Conceptual Problems

  • question_answer
    What are real and virtual images? Distinguish between them.

    Answer:

                   
    Real image Virtual image
    1.     Here the rays actually meet at the image Point.   Here the rays appear to diverge from the image point.
    2.     It can be taken on a screen.   It cannot be taken on a screen.  
    3. It is always inverted. It is always erect.


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