p37_078 - 78(a Using the notation of Sample Problem 37-6 L=...

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78. (a) Using the notation of Sample Problem 37-6, L = D 1 . 22 λ/d = 2(50 × 10 6 m)(1 . 5 × 10 3 m) 1 . 22(650 × 10 9 m) =0 . 19 m . (b) The wavelength of the blue light is shorter so
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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