Task 40894.
Grating constant is 2.8 microns. Determine the highest order of the spectrum to the red line with a wavelength of 7 x 10 -7 m, the total number of major highs and the angle of the last of the maximum deviation of the resulting diffraction pattern.
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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