Physics, 15.04.2020 21:06 badboy502503
A diffraction grating is illuminated with yellow light. The diffraction pattern seen on a viewing screen consists of three yellow bright fringes, one at the central maximum and one on either side of it at . Then the grating is simultaneously illuminated with red light. Where a red and a yellow fringe overlap, an orange fringe is produced. The new pattern consists of .
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A diffraction grating is illuminated with yellow light. The diffraction pattern seen on a viewing sc...
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