Chapter 5: Q21E (page 1212)
An interference pattern is produced by light of wavelength from a distant source incident on two identical parallel slits separated by a distance (between centers) of 0.530 mm. (a) If the slits are very narrow, what would be the angular positions of the first-order and second-order, two-slit interference maxima? (b) Let the slits have width 0.320mm. In terms of the intensity
Short Answer
(a) The angular positions of the first-order and second-order, two-slit interference maxima are
(b) The intensity at each of the angular positions in part (a) is