The acoustic keyboard has a serious of hammers that hit strings causing vibrations that make sound. Electric keyboards generate identical sounds via electrical waves.
the strings
Both instruments create their sound by virtue of a vibrating string.
the lower the sound
An Aerophone does so primarily by causing a body of air to vibrate, without the use of strings or membranes, and without the vibration of the instrument itself adding considerably to the sound.
The vibrations from your lips are what creates sound
the strings
When you vibrate you create a sound all sounds are created by vibrations.
Both instruments create their sound by virtue of a vibrating string.
Vibrating produces sound.
sound energy is formed by a vibrating body. We can say that sound is produced only when a body is vibrating.
By vibrating
Not all vibrating objects produce sound. Sound is produced when a vibrating object creates compressional waves in a medium, such as air. If the vibrating object is not in contact with a medium that can carry sound, then no sound will be produced.
sound energy is formed by a vibrating body. We can say that sound is produced only when a body is vibrating.
The vibrating sound in a guitar is caused by the strings vibrating when they are plucked or strummed. This vibration creates sound waves that travel through the air and are amplified by the guitar's body and sound hole, producing the sound we hear.
the lower the sound
vibrating reeds
Vibrating molecules create sound waves.