refraction :
The process by which the direction of light changes as it passes obliquely from one medium to another in which its speed is different.
angle of refraction :
The angle between a refracted ray and a line perpendicular to the surface between the two media at the point of refraction.
Wednesday, August 27, 2008
to a friend who knows me well....
thanks a million cp! hugs! this really made me smile. now for that heineken bottle to get the look just right...
1 comments:
*hug back* XD
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