Title: A monochromatic beam of light of wavelength 600 nm is incident normally on a dif Post by: xolovebritt on Mar 28, 2012 A monochromatic beam of light of wavelength 600 nm is incident normally on a diffraction grating with a slit spacing of 1.70 × 10-4 cm. What is the angle for the first order maximum?
A) 18.2° B) 10.5° C) 16.4° D) 20.7° E) 12.1° Title: Re: A monochromatic beam of light of wavelength 600 nm is incident normally on a dif Post by: sci_expert on Mar 28, 2012 What textbook are you using?
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