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A beam of parallel light rays is inciden...

A beam of parallel light rays is incident through the holes on one side of a box and emerges out through the holes on its opposite side as shown in the diagram below:

Which of the following could be inside the box?

A

a rectangular glass block

B

a concave lens

C

a convex lens

D

a glass prism

Text Solution

Verified by Experts

The correct Answer is:
C
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