Questions 1 through 5 refer to the following problem: The photograph below shows the pattern created on a distant screen when light from a laser is incident on two identical slits separated by a distance d. Pattern on screen with two slits SRP center of screen A third slit of equal width is uncovered a distance 2d to the right of the right slit, as shown in the magnified view below. Magnified view of slits Slit uncovered d 2d After the third slit is opened:One end of a piece of transparent material (n = 1.22) rests on one end of a glass microscope slide (n = 1.52). The slide is 10 cm long. At the other end, a small piece of paper 0.02 mm thick is wedged between the microscope slide and the transparent material as shown. The arrangement is illuminated with near-normal-incidence monochromatic light with 1 = 500 nm. In questions 1 through 4, the region between the transparent material and the microscope slide is filled with air (take nair = 1). Not shown to scale n = 1.22 d Paper Glass: n- 10 cmMonochromatic, coherent light was shone through either a single-slit or a double-slit arrangement. The pattern of light intensity at a far distant screen is shown below for five different cases. The only difference in the apparatus was the width a of the slits and, when two slits were used, the distance d between the two slits. The horizontal scale is the same for all graphs. a ) b) c e