At what angle would expect slits to be observed
The second-order fringe of 610 nm light is observed at an angle of 12° when the light falls on two narrow slits. How far apart are the slits in µm? If we were able to observe the third-order fringe, at what angle would we expect it to be observed?
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How far apart are the slits in µm? If we were able to observe the third-order fringe, at what angle would we expect it to be observed?
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