 
                 
                InterviewSolution
 Saved Bookmarks
    				| 1. | Hox does angle of refraction vary when angle of incidence increases in the case lighting a denser medium? | 
| Answer» As theangle of incidenceincreases, theangle of refractiongets closer to ninety degrees. At anyangle of incidencegreater than the criticalangle, the light cannot pass through the surface - itisall reflected | |