Решение задачи по физике раздел 2 пункт 41 оптика

41. Installation for observation of Newton´s rings is illuminated by monochromatic light incident normally. When filling the space between the lens and a glass plate with a transparent liquid radii dark rings in reflected light in the 1.21-fold decreased. To determine the refractive index n2 of the liquid.

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