All sound (including your voice) is a vibration of air.
vibration in the voice box
When using your head voice, you feel the vibration in your head and chest area.
Your voice is a sound, hence it is a vibration in the air, which is caused by a vibration in your vocal chords. This is true whether you are singing or speaking. It's a vibration, either way.
vibration
yes it can move a piece of paper ;]
noise, tone, voice, loudness, vibration, tenor, ringing
Yes, they have internal ear structures. They are sensitive to vibration and sound.
Vibrato or tremolo
Cause a vibration in something. Clap your hands. Hit something.
Sound intensity or acoustic intensity is defined as the sound power Pacper unit area A. The usual context is the noise measurement of sound intensity in the air at a listener's location as a sound energy quantity.
A sound produced by an instrument or human voice that maintains a given frequency of vibration is called a note. Notes are the building blocks of music, with each note having a specific pitch determined by its frequency.
The depth of your voice can vary due to factors like hydration, fatigue, and hormonal changes. These can affect the tension and vibration of your vocal cords, leading to a deeper voice on some days.