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Physics, 14.09.2019 10:20 alejandro8212003

Draw a graph to show the variation with angle of the intensity of light observed on a screen some distance from two very narrow, parallel slits when coherent monochromatic light falls on the slits. b describe how the graph you drew in a changes when: i the number of slits increases but their separation stays the same ii the number of slits stays at two but their separation decreases.

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