Usually, if you bang your foot, most of the sound is produced by the floor, or furniture, or whatever it was upon which you banged your foot, since feet do not vibrate very much. If you made a sound by slapping two feet together (like clapping hands) it would be the air that is vibrating.
Vocal Chords
Air vibrates helmet. Helmet vibrates helmet (two). Helmet vibrates air (inside helmet two).
An idiophone vibrates when it is scraped, hit, or struck.
When you hit it, the triangle vibrates, and the air around it vibrates. The air particles closest to it vibrates, then the air particles next to the first ones start vibrating as well and so on, so it reaches your ear. From liam514 if u have any other questions tell me and i will answer them as best as i can.
No
The string of a veena vibrates
The skin vibrates when you hit them.
The reed on a clarinet vibrates against the mouthpiece.
There is no such thing as vibrates or non-vibrates. Vibration is a concept when dealing with sound waves. However, one may mean vertibrates and invertibrates. Vertibrates are those that have backbones and invertibrates do not.
The tightly stretched surface (membrane) of a drum vibrates.
The reed vibrates.
Vocal Chords
It's the string that vibrates when you either pluck or bow them.
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The strings.
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Bang Bang Bang was created on 2010-07-09.