EXTRA CREDIT QUESTION (WORTH 20 HW POINTS) Consider the two situation shown below, where electromagnetic waves from a radio station encounter a building. In case A, the waves have the wavelength indicated (measured from crest to crest). Similar logic holds for case B. The waves are traveling from left to right. A 880 Based on this setup, answer the following two questions. 1. Based on what you see, in which of the two cases is the listener able to better pick up the radio waves? Explain how you can tell. (30-50 words, worth 10 points) 2. Explain, as best you can, why the behavior of the waves diffracting around the building differs between case A and case B, based on what you have learned about diffraction in class. (30-100 words, worth 10 points)