Public Radio station KXPR-FM in Sacramento broadcasts at 88.9MHz. The radio waves pass between two tall skyscrapers that are15.0 m apart along their closest walls.
1) At what horizontal angles, relative to the original directionof the waves, will a distant antenna not receive any signal fromthis station?
2) If the maximum intensity is 4.00 W/m2 at the antenna, what isthe intensity at ±4.00∘ from the center of the central maximum atthe distant antenna?
I= W/m^2
