wave, it is the disturbance that propagates and transfers energy in the direction of propagation., wave motion, it is the periodic motion produced as a result of the vibration of medium particles at a certain moment and in a definite direction., line of wave propagation, the direction of progression of the wave.

さんの投稿です

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?