A light source shines light consisting of two wavelengths, à, = 540 nm (green) and 2, = 450 nm (blue), on two slits separated by 0.140 mm. The two overlapping interference patterns, one from each wavelength, are observed on a screen 1.32 m from the slits. What is the minimum distance (in cm) from the center of the screen to a point where a bright fringe of the green light coincides with a bright fringe of the blue light? cm Need Help? Read It
A light source shines light consisting of two wavelengths, à, = 540 nm (green) and 2, = 450 nm (blue), on two slits separated by 0.140 mm. The two overlapping interference patterns, one from each wavelength, are observed on a screen 1.32 m from the slits. What is the minimum distance (in cm) from the center of the screen to a point where a bright fringe of the green light coincides with a bright fringe of the blue light? cm Need Help? Read It
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