Which fringe number has a peak intesnity

Reference no: EM13304117

In a single-slit diffraction pattern the intensity of the successive bright fringes falls off as we go out from the central maximum. Approximately which fringe number has a peak intesnity that is 1/2 percent of the central fringe intensity? (Assume Fraunhofer diffraction applies)

Reference no: EM13304117

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