In a double slit experiment ,the separation between the slits is d=0.25cm and the distance of the screen D=100cm from the slits .if the wavelength of light used in lambda=6000Åand I_(0)is the intensity of the central bright fringe.the intensity at a distance x=4xx10^(-5)in form the central maximum is-

In a double slit experiment ,the separation between the slits is d=0.2

1.	In a double slit experiment ,the separation between the slits is d=0.25cm and the distance of the screen D=100cm from the slits .if the wavelength of light used in lambda=6000Åand I_(0)is the intensity of the central bright fringe.the intensity at a distance x=4xx10^(-5)in form the central maximum is-
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