Задача 40163.

On thin glass wedge is normally incident light with a wavelength of 0.72 microns. The distance between adjacent interference fringes of the reflected light is 0.8 mm. The refractive index of glass 1.5. Determine the angle between the wedge surfaces.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.