Fun physics problem I'll award 10points to whoevers tells me how to solve it correctly. refractive index? - index of fun 3gp
when light from a diamond to 33degrees water at the critical angle. What is the refractive index of the diamond? At what angle we have a total reflection?
the first one to answer me, show me how they were obtained, and a simple, you get 10 points.
Tuesday, February 16, 2010
Index Of Fun 3gp Fun Physics Problem I'll Award 10points To Whoevers Tells Me How To Solve It Correctly. Refractive Index?
2 comments:
Θc critical angle = arcsin (N2/N1)
n2 = 1.33
n1 = n2/sin (θc) = 2442
Total reflection occurs for all angles of incidence> θc. Exactly θc, the emergent beam is normally around 90 degrees.
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