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.
Which of the following properties make the convex mirror useful as a driving mirror? i. the image...
Which of the following types of waves needs a medium for propagation? ...
Temperature is the measure of the ...
When the speed of a car is halved, its kinetic energy is ...
Which of the following is not a property of longitudinal waves? ...