The diagram illustrates light striking a glass–air boundary. The ray’s angle of incidence $i$ is larger than the critical angle. Which line indicates the route taken by the light after it reaches the boundary?
Physics 0625 · IGCSE · Light
The diagram illustrates light striking a glass–air boundary. The ray’s angle of incidence $i$ is larger than the critical angle. Which line indicates the route taken by the light after it reaches the boundary?