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Science-Related Homework Help Physics Topic started by: xolovebritt on Mar 28, 2012



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?