Problem #5 Consider the double sl_it experiment with if =05 mm. The incident light has a frequency of E x 105 GHZ. Assume that you can use small angle approximation. 1. If the intensity pattern generated on a screen behind the shts is as shown in Fig. 3, what is the distance between the screen and the slits? 2. Sketch the resulting interference pattern if the apparatus remains the same but we double the frequency of the light. Intensity 1.0 0.3 0.6 0.4 0.2 1'; {an} 2 4 6 8 10 12 Figure 3: The interference pattern of a. double slit