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+--- Thread: how to grade reflection (/showthread.php?tid=89919)
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how to grade reflection - aluuksne - 11-12-2012
odd question but how do you rate material reflection
RE: how to grade reflection - Redon - 11-12-2012
With a... reflection coefficient?
RE: how to grade reflection - aluuksne - 11-12-2012
what is it called
lux are for source
RE: how to grade reflection - SummerMcLovin - 11-12-2012
I think you are looking for albedo. Couldn't quite remember, but I knew it wasn't albino
RE: how to grade reflection - Timbuktu - 11-13-2012
Albedo is how much light is reflected and not absorbed. Doesnt give you info on what directon its reflected tho. For that you might want to look into stokes relations and fresnel equations. Depends on what u need.
RE: how to grade reflection - Crackpunch - 11-13-2012
Someone needs help with their homework?
RE: how to grade reflection - aluuksne - 11-13-2012
i need to grade how shiny is the surface of a material
RE: how to grade reflection - Tunicle - 11-13-2012
try reflectance in Google
RE: how to grade reflection - aluuksne - 11-13-2012
til i needed those engineering books after all lol
RE: how to grade reflection - Trogdor - 11-13-2012
Well that's simple, reflection usually runs along a scale from
"pointing out the obvious"
![[Image: 1344923663505292.jpg]](http://d2tq98mqfjyz2l.cloudfront.net/image_cache/1344923663505292.jpg)
to "worldview-shattering"
![[Image: internet-memes-what-if-the-cia-started-this-meme.jpg]](http://chzmemebase.files.wordpress.com/2011/11/internet-memes-what-if-the-cia-started-this-meme.jpg)