When someone wants to perform vibrato, there actually isn't any vibrating going on! (well except for the string, but the string always vibrates when playing the violin) When vibrato is performed correctly, the person actually wiggles his finger which varies the pitch to create a vibrating sound.
air pushes against the reeds the make them vibrate.
The strings.
The membrane of tabla vibrates to produce a sound.
We just learned about this in science class. Air vibrates throughout the tube part and out the bell to produce sound waves.
Resonator
Most percussion and string instruments operate of vibrations to produce sound. Drum heads, xylophone bars, strings and reeds all vibrate on instruments that use them to produce sound.
The strings.
The membrane of tabla vibrates to produce a sound.
We just learned about this in science class. Air vibrates throughout the tube part and out the bell to produce sound waves.
Soundwaves are created by vibrating objects, which cause air molecules to vibrate and spread in waves. These waves travel through the air until they reach our ears, where they are detected by our hearing organs and interpreted by our brains as sound.
A triangle produces sound when it is struck with a beater or mallet. The metal material and specific shape of the triangle cause it to vibrate, creating a ringing sound. The sound's pitch can be controlled by where the triangle is struck and how it is held.
iys holes
if they are in a void no matter how much the object vibrates it won't produce any sound waves
Thé human's larynx (voicebox) vibrates to produce sound
The reed vibrates to produce sound in an accordion. The reed is a thin strip of metal or plastic that is fastened at one end and free to vibrate at the other. When air passes over the reed, it causes it to vibrate and produce the sound characteristic of the accordion.
The vibrating part of a drum is the drum head, which is the tensioned membrane stretched over the shell of the drum. When struck, the drum head vibrates and produces sound.
Resonator
if they are in a void no matter how much the object vibrates it won't produce any sound waves