Sunday, May 15, 2011

Objective 3.17

Angle of incidence < critical angle= Total Internal reflection

Angle of Incidence=critical angle=critical angle

The critical angle for glass is 42 degrees.

Critical angle is the smallest angle of incidence for which total internal reflection occurs
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2 comments:

  1. MattMay 19, 2011 at 9:32 PM

    Correction

    Angle of incidence > critical angle= Total Internal reflection

    Angle of incidence < critical angle= Refraction

    ReplyDelete
  2. MattMay 19, 2011 at 9:32 PM

    Please do this on your blog!

    Dashboard→Settings→Comments→Turn of word verification for comments

    ReplyDelete

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