The
double-slit experiment has red light with wavelength at 500nm where
bright fringes are located 2 mm apart near the center of the
pattern screen on a large distance. 1. Drawgeometry slits and
viewing screen 2. What is the approximate expression for sinO in
terms of distance and location on the maxima screen? 3. When it is
done with green laser spacing is 6 mm. what is the wavelength? 4.
human can see 500 to 700 nm and if white light is used does any
part of m1 max will overlap with m=2?