Bright fringes appear between first diffraction envelope

Reference no: EM13553091

How many bright fringes appear between the first diffraction envelope minima (the first diffraction minima on each side of the central diffraction maximum) for a double slit pattern if λ = 550 nm, the slit spacing is 0.15 mm and the slit width is 50 μm?

Reference no: EM13553091

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