a. Show that the number of bright fringes seen under the central diffraction peak in a Fraunhofer double-slit pattern is given by 2(a/b) − 1, where a/b is the ratio of slit separation to slit width.
b. If 13 bright fringes are seen in the central diffraction peak when the slit width is 0.30 mm, determine the slit separation.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.