In Young.s double slit experiment the point source placed slightly off the central axis as shown in figure .The plane of slits (S_(p)S_(2)) and screen are separated by a distanceof 2m . The separation between the slits is 10 mm . The positionof the slitabove the axis is I mm . If the wavelength lambda = 4000 A^(0) in the above arrangement The optical path difference between the two waves arriving at P is

In Young.s double slit experiment the point source placed slightly off

1.	In Young.s double slit experiment the point source placed slightly off the central axis as shown in figure .The plane of slits (S_(p)S_(2)) and screen are separated by a distanceof 2m . The separation between the slits is 10 mm . The positionof the slitabove the axis is I mm . If the wavelength lambda = 4000 A^(0) in the above arrangement The optical path difference between the two waves arriving at P is
Answer» `0.8` MM `0.04` mm `0.035` mm `0.045` mm Answer :C

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