What programming languages can one use to develop iPhone, iPod Touch and iPad (iOS) applications? Also are there plans in the future to expand the amount of programming languages that iOS will sup...
The different reflections of light through two separate mediums causes the bending of wave fronts associated with light rays. The reflection and refraction is caused by the medium associated with its light rays. Comments.
The Physics Classroom says: This bending of the path of light is known as refraction. It happens at the boundary or interface between two distinctly different materials. It occurs because light changes speed as it passes into a new material. This change in speed is accompanied by a change in direction.