[14a-PA1-1~32] 1.2 Education

[14a-PA1-26] Development of audible teaching materials for standing wabe state Ⅲ

〇Hitoshi Kondo¹, Shunsuke Ebina¹, Motoki Iwasawa¹, Ryuzo Ohmukai¹ (1.Saitama Univ.)

Keywords:standing wave, Physics experiment, Computer software

In this study, in Ⅰ, the change in sound and spectrum when the metal rod is bent in half. In Ⅱ, changes in sound and spectrum when bent at a ratio of 3: 1. We also reported a comparison with the frequency indicated by the theoretical formula. In this article, we report on the sound generated by a ring-shaped metal.