Task 40367.
Two coherent sources, the distance between them of 0.2 mm, located on the screen to 1.5 m. Find the wavelength of light, if at least a third of interference is on the screen at a distance of 12.6 mm from the center of the picture.
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
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