Difference between revisions of "Total Internal Reflection"

Revision as of 11:39, 11 May 2009

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-[[Image:reflexion totale interne.png|thumb|right|250px|The larger the angle to the normal, the smaller is the fraction of light transmitted, until the angle when '''total internal reflection''' occurs.  (The color of the rays is to help distinguish the rays, and is not meant to indicate any color dependence.)]]
+[[Main_Page#Basics of Light|Return to Basics of Light Menu]] | [[Dispersion and Scattering of Light|Next Topic]]
-'''Total internal reflection''' is an [[optical phenomenon]] that occurs when a ray of light strikes a medium boundary at an angle larger than the '''critical angle''' with respect to the normal to the surface. If the [[refractive index]] is lower on the other side of the boundary no light can pass through, so effectively all of the light is [[Reflection (physics)|reflected]]. The critical angle is the [[angle of incidence]] above which the total internal reflection occurs.
-{{Robelbox|theme=1|title=[[:Category:Resources by type|By Resource Type]]}}
-<div style="{{Robelbox/pad}}; font-size:90%; height:300px; overflow:auto;">
-You can browse Wikiversity by resource type. This route is rather rough and ready for the time being, as people's consistency and willingness to categorise their resources by type has been somewhat lacking. It is hoped that by spotlighting the "by resource type" exploration path, people will slowly improve the tagging of resources by resource type.
-{{#categorytree:Resources by type|mode=all|depth=10|hideroot}}
-</div>

Difference between revisions of "Total Internal Reflection"

Revision as of 11:39, 11 May 2009

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