A beam of light is incident through the holes on side A and emerges out of the holes on the other face of the box as shown in the figure. Which of the following could be inside the box? [NCERT Exemplar]
(a) Concave lens
(b) Rectangular glass slab
(c) Prism
(d) Convex lens
Answers
Answered by
1
Answer:
b rectangular slab.....
Answered by
1
Answer:
Rectangular glass slab
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