Задача 00067.

White light with wavelengths from 400 nm to 750 nm normally falls on a diffraction grating having 4000 lines per cm. From what order will the spectra partially overlap. Determine the diffraction angle at which the spectra overlap.

Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
If you have any questions about the decision, write. I will try to help. File in image format.