24. (a) Since θ =1 . 22 λ/d , the larger the wavelength the larger the radius of the Frst minimum (and second maximum, etc). Therefore, the white pattern is outlined by red lights (with longer wavelength than
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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.