arXiv · 1007.3962
Energy in one dimensional linear waves in a string
Abstract
We consider the energy density and energy transfer in small amplitude, one-dimensional waves on a string, and find that the common expressions used in textbooks for the introductory physics with calculus course give wrong results for some cases, including standing waves. We discuss the origin of the problem, and how it can be corrected in a way appropriate for the introductory calculus based physics course.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Lior M. Burko. 2010-07-22. Energy in one dimensional linear waves in a string. https://doi.org/10.1088/0143-0807%2F32%2F6%2Fl03
Cite the original work for its findings. Save a collection to share your selection of sources.