https://www.youtube.com/watch?v=Jw_aGOrTDPo
sine waves naturally solve the wave eqn.
https://www.youtube.com/watch?v=Jw_aGOrTDPo
sine waves naturally solve the wave eqn.
This entry was posted on December 14, 2019 at 12:54 pm and is filed under -.
Tags: infinite0mg