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CBSE Questions for Class 10 Physics Human Eye And Colorful World Quiz 17 - MCQExams.com
CBSE
Class 10 Physics
Human Eye And Colorful World
Quiz 17
Ray EF is ____________.
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0%
Incident ray
0%
Emergent ray
0%
Refracted ray
0%
None of the above
Explanation
Ray PQ is the incident ray.
Ray EF is the refracted ray.
Ray RS is the emergent ray.
So option C is the answer.
$$\angle$$$$N'EF$$ is __________.
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0%
angle of incidence
0%
angle of emergence
0%
angle of refraction
0%
None of the above
Explanation
$$\angle$$$$N'EF$$ is angle of refraction.
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