emilysiegel4325 emilysiegel4325

12-01-2024
Physics

contestada

For a grating, how many lines per millimeter would be required for the first-order diffraction line of a = 540 nm to be observed at a reflection angle of 10° when the angle of incidence is 30°?

A. 802
B. 1247
C. 1604
D. 840
E. 1190

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