58. Before the slit width a = 28,5mkm illuminated by monochromatic light beam, a converging lens is placed. On the screen, spaced at l = 10 cm from the lens, diffraction bands are observed. The average distance between the symmetrically arranged bars still Δl = 0,23sm. Determine the wavelength of light λ.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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