Решение задачи по физике раздел 2 пункт 57 оптика

57. A point source of light (λ = 0,5 m) is located at a distance of a = 1 m in front of the diaphragm with a circular hole with a diameter d = 2 mm. B Determine the distance from the diaphragm to the observation point, if the hole opens three Fresnel zone.

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