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

  • question_answer
    An ink mark on a sheet of paper is viewed through a glass slab of thickness t and refractive index p. What is the distance by which the mark appears to be raised?

    Answer:

                    Normal shift \[=t\left( 1-\frac{1}{\mu } \right)\].


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