Решение задачи по физике раздел 2 пункт 67 оптика

67. The angular dispersion Dφ grating for radiation of a wavelength (at small diffraction angles) of 5min / nm. Determine the resolving power of the grating R for emitting the same wavelength if the length ℓ of the lattice is 2 cm.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)