What is the frequency of the light used
Monochromatic light falls on a slit that is 3.10 10-3 mm wide. If the angle between the first dark fringes on either side of the central maximum is 34.0° (dark fringe to dark fringe), what is the frequency of the light used (THz)?
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If the angle between the first dark fringes on either side of the central maximum is 34.0° (dark fringe to dark fringe), what is the frequency of the light used (THz)?
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