音乐水杯
![音乐水杯 APK](/img/1.gif)
What's 音乐水杯 APK?
音乐水杯 is a app for Android, It's developed by NatureGame author.
First released on google play in 10 years ago and latest version released in 8 years ago.
This app has 0 download times on Google play and rated as 2.60 stars with 5 rated times.
This product is an app in Music category. More infomartion of 音乐水杯 on google play
相关学习试验:
向玻璃杯中慢慢加水,并不停地用筷子敲打杯子,发现,随着水的增加,音调将变低。
原理: 音调是由发声体(声源)的振动频率决定的,振动频率越低,音调越低。
Related learning test:
Slowly add water to the glass, and kept beating with chopsticks cup, found that with the increase of the water, the tone will be low.
Principle: The tone is sounding body (the sound source) determines the vibration frequency, the lower the frequency, the lower the pitch.