Find the distance between the two dark fringes

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Reference no: EM13506216

Light of wavelength 646 nm from a distant source is incident on a slit 0.760 mm wide, and the resulting diffraction pattern is observed on a screen 3.60 m away.

What is the distance between the two dark fringes on either side of the central bright fringe?

Reference no: EM13506216

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