![]() Each frequency is associated with a different standing wave pattern. There are several frequencies with which the snakey can be vibrated to produce the patterns. ![]() Such standing wave patterns can only be produced within the medium when it is vibrated at certain frequencies. A variety of actual wave patterns could be produced, with each pattern characterized by a distinctly different number of nodes. The waves reflect off the fixed end and interfere with the waves introduced by the teacher to produce this regular and repeating pattern known as a standing wave pattern. ![]() Standing waves are often demonstrated in a Physics class using a snakey that is vibrated by the teacher at one end and held fixed at the other end by a student. These points that have the appearance of standing still are referred to as nodes. ![]() As mentioned earlier in Lesson 4, standing wave patterns are wave patterns produced in a medium when two waves of identical frequencies interfere in such a manner to produce points along the medium that always appear to be standing still. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |