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A pair of narrow, parallel slits separated by 0.300 mm is illuminated by green light (?...

A pair of narrow, parallel slits separated by 0.300 mm is illuminated by green light (? = 546.1 nm). The interference pattern is observed on a screen 1.10 m away from the plane of the parallel slits.

(a) Calculate the distance from the central maximum to the first bright region on either side of the central maximum.

________________mm

(b) Calculate the distance between the first and second dark bands in the interference pattern.

________________mm

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