Light of Wavelength 600 Nm Is Incident Upon a Single

Light of wavelength 600 nm is incident upon a single slit with width 4 × 10^-4 m.The figure shows the pattern observed on a screen positioned 2 m from the slits.Determine the distance s.

A) 0.002 m
B) 0.003 m
C) 0.004 m
D) 0.006 m
E) 0.008 m