A beam of light is incident through the holes on side A and emerges out of the hole on the other face of the box as shown in the figure. Which of the following could be inside the box?
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Class 10 science
3 years
2021-11-22T15:48:04+00:00
2021-11-22T15:48:04+00:00 1 Answer
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Answer ( 1 )
Answer: d
Explanation:
(d) From figure, it is clear that parallel
rays converge at a point and emerges
from face B. So convex lens would be
possible inside the box.