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Task 40160.
Permanent grating was 5 m. Identify the highest order of the spectrum, the total number of main peaks in the diffraction pattern and the diffraction angle in the fourth-order spectrum at normal incidence of the monochromatic light with a wavelength of 0.625 microns.
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.