Diffraction Gratings: What is the slit spacing of a diffraction grating necessary so that 600-nm light will produce a first order principal maximum at 25.0° away from the centerline?

A. 1.42 ?m
B. 2.01 ?m
C. 3.12 ?m
D. 4.12 ?m
E. 5.44 ?m


Answer: A

Physics & Space Science

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