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Green light (λ = 546 nm) illuminates a pair of narrow, parallel slits separated by 0.250...

Green light (λ = 546 nm) illuminates a pair of narrow, parallel slits separated by 0.250 mm. Make a graph of I/Imax as a function of θ for the interference pattern observed on a screen 1.20 m away from the plane of the parallel slits. Let θ range over the interval from −0.3° to +0.3°.

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