Решение задачи по физике раздел 42 пункт 46 оптика

46. A plane monochromatic light wave propagates in a certain environment. The absorption coefficient of the medium at a given wavelength a = 1,2 min-1. Determine the percentage will decrease the intensity of the light wave when passing this way: 1) 10 mm; 2) 1 m.

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