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Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the figure. Which of the following could be inside the box? -

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Question

Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the figure. Which of the following could be inside the box?

Options

  • A rectangular glass slab

  • A convex lens

  • A concave lens

  • A prism

MCQ

Solution

A rectangular glass slab

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