problem36_18

problem36_18 - 4 2 3 = = = = = = I I m I I I m . 0324 . 4 5...

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36.18: a) Ignoring diffraction, the first five maxima will occur as given by: . 5 , 4 , 3 , 2 , 1 for , 4 λ arcsin λ arcsin λ sin = = = = m a m d m m d θ b) . 2 λ λ 2 sin λ 2 and , 2 λ λ 2 sin λ 2 m d m d d m d m a a π φ β = = = = = = So including diffraction, the intensity: . 4 / ) 4 / ( sin 4 / ) 4 / ( sin 2 2 cos 2 ) 2 sin( 2 cos 2 0 2 2 0 2 2 0 = = = m m I m m m I I I So for ; 405 . 0 2 ) 2 ( sin : 2 ; 811 . 0 4 ) 4 ( sin : 1 0 0 2 2 0 0 2 1 I I I m I I I m = = = = = = 0 ) ( sin : 4 ; 0901 . 0 4 3 ) 4 3 ( sin : 3 0 2
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Unformatted text preview: 4 2 3 = = = = = = I I m I I I m . 0324 . 4 5 ) 4 5 ( sin : 5 2 5 I I I m = = =...
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This note was uploaded on 01/24/2010 for the course PHYS 208 taught by Professor Ross during the Spring '08 term at Texas A&M.

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