Light
reflection: the nuclei of the extranuclear electron of different
materials have different restraints, many substances such as metal,
glass and electronics by the constraints than the weak, especially the
outermost electron can move freely. Such electronic absorption energy
of the incident light, after sub-campaign intensified, not the energy
transfer to the neighboring nuclei, but the energy in the form of
reflection of light off, and with the same frequency of the incident
light. It can be seen from the mirror exactly the same as the one with
the actual use of this principle is. |