Daily photo: 22/03/2011
![Reflection in a blind-backed window Reflection in a blind-backed window](http://www.astrofiammante.net/wp-content/uploads/2011/03/220311.jpg)
Reflection (n): A physical phenomenon in which a change in direction of a wavefront occurs at an interface between two different media so that the wavefront returns into the medium from which it originated.
Reflection (n): A physical phenomenon in which a change in direction of a wavefront occurs at an interface between two different media so that the wavefront returns into the medium from which it originated.