ReasoningModerate1 mark
4(iii)
The diagram below shows two parallel rays A (Orange) & B (Blue) incident from air, on air-glass boundary.
Are the two refracted rays in glass parallel? Give a reason.
Topic: Colour dependence of refraction
Question wording verified against source paper
Answer
Exam answer
No.
Explanation
The colours have different refractive indices and bend through different angles.
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