Google ClassroomGoogleクラスルーム
GeoGebraGeoGebra Classroom
GeoGebra

Beats

作成者:Denis
Let we listen two sounds of slightly different frequencies at the same time. Then we can hear some periodic variations of volume with a long period. Please be carefull! Before using headphones, set Volume control on Minimum!

新しい教材

教材を発見

トピックを見つける