Решение задачи по физике раздел 42 пункт 27 оптика

27. In the screen with a circular hole of radius r = 1,2 mm is normally incident parallel beam of monochromatic light of wavelength λ = 0,6 mm. Determine the maximum distance from the hole on its axis, where you can still watch the darkest spot.

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