The graph above shows the relationship between sin i and ...
The graph above shows the relationship between sin i and sin r for a ray of light in air incident on a liquid surface. If i and r are respectively angles of incidence and refraction, deduce the refractive index of the liquid from the graph
1.63
1.50
1.33
1.25
0.08
Correct answer is D
No explanation has been provided for this answer.
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