Longitudinal waves move ________ with the direction of the wave. Parallel Perpendicular Diffracted Transverse waves move _________ with the direction of the wave. Parallel Perpendicular Diffracted Match the following circuit definitions. parallel Multiple paths for the current to take A single path for current to take The Earth's geographic south pole is the magnetic neutral pole. magnetic north pole. magnetic south pole. magnetic positive pole. You stick your straw in your glass of water. The straw now appears bent. This is an example of Dispersion Reflection Refraction Interference Bill and Fred are fixing the International Space Station. Bill's communication system goes down. He shouts to Fred, but Fred cannot hear him. Why can Fred not hear him? Fred's suit is acting as a soundproof barrier that keeps him from hearing outside noises. Sound cannot travel through the empty, airless space between them. Bill isn't shouting loud enough to be heard over the background noise of space. Sound in outer space travels really slowly and hasn't reached Fred yet. A train is heading toward the intersection as you sit and wait at the railroad crossing. The conductor blows the train whistle and holds it as they cross the intersection. As the train nears your location, the sound is (low or high) pitched. After it passes, it (lowers or rises) in pitch. This is an example of the ( Simpson, Fujita, Doppler, Advection, Conduction, X-ray) effect