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52. We use Eq. 3625. For
m
= ±1
λ
θ
µ
==
±
°
±
=
d
m
sin
( .
173
1
523
m)sin( 17.6 )
nm,
and for
m
= ±2,
=
±
°
±
=
(.
2
524
m)sin( 37.3 )
nm.
Similarly, we may compute the values of
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 Spring '08
 Any
 Physics

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