Решение задачи по физике раздел 76 пункт 96 оптика

96. Monochromatic light falls normally to the surface of a diffraction grating. Determine the diffraction angle φ1 corresponding to the second order maximum if the fifth order maximum is deflected by φ2 = 20°.

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