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Misr
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[PLAIN]http://img843.imageshack.us/img843/6831/dsc00723mm.jpg
a light ray falls on parallel layers made of transparent materials which have different refractive indicies
so ,what does the ratio sin(fi 1)/sin(theta 4) depend on?
1-n1,n2
2-n2,n3.n4
3-n1,n2,n3,n4,n5
4-n1,n2
could you explain the right answer to me?
a light ray falls on parallel layers made of transparent materials which have different refractive indicies
so ,what does the ratio sin(fi 1)/sin(theta 4) depend on?
1-n1,n2
2-n2,n3.n4
3-n1,n2,n3,n4,n5
4-n1,n2
could you explain the right answer to me?
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