Question
Mon January 23, 2012 By:

what is the relation b/w angle of prism & angle of deviation in a prism?

Expert Reply
Tue January 24, 2012
angle of deviation=i1+i2-A
and  refractive index of the two medium ?=[sin(A+D)/2]/sinA/2
deviation:  D=(?-1)A   for thin prism
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