Optical Reflection: Difference Between a Mirror and a White Surface?


by Islam Hassan
Tags: difference, mirror, optical, reflection, surface, white
Islam Hassan
Islam Hassan is offline
#1
Mar16-12, 05:24 AM
P: 131
If a surface is perceived as being white because it reflects all wavelenghts of visible electromagnetic radiation, how does this differ from a mirror surface which also reflects all impinging light?

How is a mirror different from a white surface i) optically and ii) at the level of condensed matter physics?

Can a mirror be said to have a colour? What would this be, if any?


IH
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jtbell
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#2
Mar16-12, 06:05 AM
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P: 11,217
Look up diffuse reflection versus specular reflection.


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