As per the question,
The linear dimensions of source of light =0.3mm
maximum separation between the slits (d)=?
wave length of light(λ) =580nm
Separation between the source and the slits(D)=0.50m
We know that, y=dλD
⇒0.3×10−3=d580×10−9×0.5
⇒d=0.3×10−3580×10−9×0.5m
⇒d=3580×10−6×5m
d=966.66×10−6m
d=0.97mm
Comments
Leave a comment