How far apart must the slits be to produce a 3rd order dark fringe at an angle of 8.31o when struck by light with a wavelength of 7.06x10-7m?
Added by Jordan F.
Step 1
We know that the condition for a dark fringe in a double-slit interference pattern is given by the formula: d * sin(θ) = (m + 1/2) * λ where d is the distance between the slits, θ is the angle of the dark fringe, m is the order of the dark fringe, and λ is the Show more…
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