- #1
vande060
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Homework Statement
Homework Equations
The Attempt at a Solution
Not really sure where to start here
I think this is snels law for this problem:
nsinΦ = sinϑ
n = sinϑ/sinφ
so in order to show n = sin(Ψ+Φ/2)/sin(Φ/2)
I have to show φ = Φ/2
and ϑ = (Ψ+Φ/2)
Any help would be greatly appreciated
EDIT: I figured out the φ = Φ/2 by using quadrilaterals, still working on the other
EDIT: I have both pieces now, never mind, sorry if anyone started writing a response
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