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Replace the nitrogen & oxygen air with helium and oxygen.

tighten the tension on the vibrating thing (e.g., string)

make the vibrating thing smaller, thinner. (e.g., tuning fork)

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Two ways you can change the pitch of a vibrating object?

You can change the pitch of a vibrating object by altering its tension, such as tightening or loosening a guitar string. Another way is by changing the length of the vibrating portion of the object, like pressing down different frets on a guitar neck.


What must change in order for the pitch of a sound change?

The frequency of the sound wave must change in order to change the pitch of a sound. A higher frequency results in a higher pitch, while a lower frequency results in a lower pitch.


The change in frequency of sound waves in the Doppler effect is hear as a change in what?

The change in frequency of sound waves in the Doppler effect is heard as a change in pitch. If the source and observer are moving towards each other, the pitch is perceived to be higher, and if they are moving away from each other, the pitch is perceived to be lower.


What would be an observable change in sound when the frequency changes?

An observable change in sound when the frequency changes is a difference in pitch. As the frequency increases, the pitch becomes higher, and as the frequency decreases, the pitch becomes lower. This change in pitch is due to the direct relationship between frequency and pitch in sound waves.


The change in frequency of sound waves in the Doppler effect is heard as a change in?

The change in frequency of sound waves in the Doppler effect is heard as a change in pitch. This means that as an object producing sound moves towards an observer, the pitch perceived is higher, and as it moves away, the pitch is lower.

Related Questions

What are 3 ways to raise the pitch of a string instrument?

Well, you shouldn't really raise the pitch above what it is supposed to be but most stringed instruments have pegs which change the tension of the strings and change the notes.


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What are the different ways to use capo keys on a guitar to change the pitch of a song?

A capo is a device used on a guitar to change the pitch of a song. It works by clamping down on the strings at a specific fret, effectively raising the pitch of the guitar. Different ways to use a capo include placing it on different frets to change the key of a song, allowing you to play in different pitches without changing the chord shapes.


How can you change the pitch of a harp?

There are two ways to change the pitch of a harp: 1. change the pitch of an individual string using a tuning key 2. change all strings in the same pitch class (i.e. all D's, all B's, all G's) to one half step higher or lower using pedals (on a pedal/orchestral harp) or levers (on a lever harp)


What are 3 ways to change a political system?

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Why did Scrooge have 3 sprits come to him?

To help highlight the error of his ways and to provide an opportunity for Scrooge to change his ways


How do you change the pitch of a tuba?

The same way for any brass instrument--lower (pull out) the tuning slides


Two ways you can change the pitch of a vibrating object?

You can change the pitch of a vibrating object by altering its tension, such as tightening or loosening a guitar string. Another way is by changing the length of the vibrating portion of the object, like pressing down different frets on a guitar neck.


How many ways is there to get on first base?

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What are two ways to change the pitch by a wind instrument?

Pulling out and pushing in the mouthpiece/head joint, and blowing faster or slower air through the instrument.


What is the control of the guitar?

3 things in different ways of thinking... first is your picking and fretting hands, you control the speed and notes you play second is your amplifier and or effects pedals as they control the sound third and final thing is the knobs on the guitar


What must change in order for the pitch of a sound change?

The frequency of the sound wave must change in order to change the pitch of a sound. A higher frequency results in a higher pitch, while a lower frequency results in a lower pitch.