In a Yong's double-slit experiment, the ...

In a Yong's double-slit experiment, the separration between slits is `2xx10^(-3)`m whereas the distance of screen from the slits is 2.5m. A light of wavelength in the range of 2000-8000Å is allowed to fall on the slits. Find the wavelength length in the visisble region that will be present on the screen at `10^(-3)`m, from the central maximum. Also find the wavelength that will that will be present at that point of screen in the infrarred as awil as in the ultraviolet region.

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