a ray of light falls obliquely on the surface of a glass slab. if angle of incidence is 30.what is the angle of emergence of the ray of light?
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3
Answer:
angle of emergence = 30°
since angle of incidence is equal to angle of emergence
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Answer:
hey mate here's your answer
Explanation:
As the incident ray and the emergent ray are parallel to each
As the incident ray and the emergent ray are parallel to eachother so here the emergence angle will also be30
As the incident ray and the emergent ray are parallel to eachother so here the emergence angle will also be30
As the incident ray and the emergent ray are parallel to eachother so here the emergence angle will also be30 and by geometry the angle x will also be 30
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