Part1: The purpose of this part of the assignment is for you to visually demonstrate a physics phenomenon and provide a write-up explaining it. You are required to nd or think of a quick demonstration that illustrates a physics principle. This demonstration may involve: 0 actually showing the phenomenon (e.g., showing a "broken pencil\" in a glass of water) . showing a device that uses a physics principle (e.g., a hand-powered ashlight or a series of standing wave patterns on a guitar string) a a computer simulation, that you create, demonstrating a physics phenomenon (like the ones you have seen in this course-but not covering the same topic in the same way, of course!) . a very good website or websites which show a simulation of the physics principle, a tutorial explaining the key concepts, the basic physics involved, and a quiz which can check understanding of those key concepts. This might require three different websites. The demonstration must be approved by the teacher and be presented to the class, in a discussion, by a short video, or a series of photographs, or a computer simulation, or a series of sketches, or some other suitable format. It should not take more than ve minutes to present. There will be limitations to the number of people permitted to demonstrate each phenomenon. Inform your teacher as soon as you have chosen your demonstration to avoid being disappointed