When a ray of light passes through a rectangular glass slab, the emergent ray is
A
parallel to the incident ray produced
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B
perpendicular to the incident ray produced
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C
oblique to the incident ray produced
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D
inclined to the incident ray produced
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Solution
The correct option is A parallel to the incident ray produced When a ray of light passes through a rectangular glass slab, the emergent ray is parallel to the incident ray produced.