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Question
Structures on a bird feather act like a reflection grating having 8000 lines per centimeter. What is the angle of the first-order maximum for 600-nm light?
Question by OpenStax is licensed under CC BY 4.0.
Final Answer
$28.7^\circ$
Solution Video

OpenStax College Physics Solution, Chapter 27, Problem 31 (Problems & Exercises) (1:27)

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