Sounds are caused by ____. These vibrations create ____ that move through the air. Sounds are made in different pitches. ____ is how high or low a sound is. The ____ of a sound is how fast the vibration is. Frequency is measured in ____. The ____ of a sound is how loud it is. Intensity is measured in ____.

How Sound Works

ni
Naka-embed

Leaderboard

Estilo ng visual

Mga pagpipilian

Magpalit ng template

Ibalik ng awtomatikong pag-save: ?