The gure gives the parameter ,5 of equation ,6 = 17d sin 6 versus the sine of the angle 6 in a two-slit interference experiment using light of wavelength 442 nm. The vertical axis scale is set by 55 = 82.1 rad. What are (a) the slit separation, (b) the total number of interference maxima (count them on both sides of the pattern's center), (c) the smallest angle for a maxima, and (d) the greatest angle for a minimum? Assume that none of the interference maxima are completely eliminated by a diffraction minimum. (a) Number (b) Number (c) Number (d) Number 11550 53 Units Units nm V