The process through which light rays falling on the surface on an object are sent back is called reflection of light. Thus, when light falls on the surface of an object it sends back the light. The ...

For the first time, a new technique that focuses diffuse light inside a dynamic scattering medium containing living tissue has been revealed by researchers. In addition, they have improved the speed ...

Waves close wavesVibrations that transfer energy from place to place without the transference of matter. - including sound and light - can be reflected at the boundary between two different materials.