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Why does a vibrating guitar string sound louder when it is on the instrumen tthan it does when it is stretched ona workbench?
When it is on the guitar, the vibrating string makes the guitar vibrate with it.
The longer the vibrating string or the longer the vibrating column of air?
the lower the sound
How do the string make a sound?
By vibrating, which induces vibration in the air, and sound is vibrations in the air.
How do we measure frequency of guitar in the air?
The frequency of a guitar string vibrating in the air can be measured using a tool called a tuner. Tuners can be electronic devices or apps that listen to the sound of the guitar and display the frequency of the note being played. Alternatively, a guitar's frequency can also be measured using a frequency counter or a spectrum analyzer.
Why do a guitar and a trumpet sound different when I go to the same note?
The reason is because the sound is created by different means and materials. On a guitar, it's a vibrating string. With trumpet, the player's lips buzz into a mouthpiece and cause a tone to pass through the instrument.
What causes the vibrating sound in a guitar?
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.
How do vibrations creata sound waves?
A vibrating medium squashes the air molecules at regular intervals as a part of its oscillating motion as shown in this animation: http://questional.com/images/uploads/52/Soundwave-Propagation-Animation.gif Imagine that the red line is a vibrating guitar string.
How does a vibrating guitar string make a sound?
When a guitar string is plucked, it vibrates back and forth rapidly, creating sound waves in the surrounding air. The frequency of these vibrations determines the pitch of the sound produced. The vibrations are amplified by the body of the guitar, producing the sound that we hear.
How is sound created on the guitar?
When a guitar string is plucked, it vibrates. The vibration of the string causes pressure waves in the air. The pressure waves are called "sound".
Does vibrating air pass through a violin?
No. The bow makes the string vibrate making it produce sound.
What form of energy ia observed when strumming a guitar?
The guitarist will be turning chemical energy from food eaten into mechanical energy - the movement of his arm, the impact on the string. The string will begin to vibrate, another form of mechanical energy. The vibrating string will cause the air to vibrate too, causing the sound that we hear from the guitar which is another example of mechanical energy.
Why is sound produced while playing the guitar?
The guitar string vibrates; this vibration is transmitted to the air as sound.
