Find what is the intensity of the central maximum

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A light beam fully illuminates a 4-slit diffraction slide, creating a central maximum of intensity 2.0 mW/sq cm. The slits are 0.1 millimeter apart. Find what is the intensity of the central maximum from the same beam when a 5th slit is added to the slide, in mW/sq.cm?

Reference no: EM13674916

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