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Helium is much less dense than air, so if you breathe in helium, it changes the timbre of your voice because the sounds made by our vocal chords travel through helium much faster, which creates a distortion in the way our voice sounds.

Why Does Inhaling Helium Make Your Voice Sound Funny? | Mental ...


Mar 20, 2014 ... Some people think that helium changes the pitch of your voice, but the vibration frequency of the vocal cords doesn't change along with the ...

Why Does Helium Affect Your Voice? - LiveScience


Aug 23, 2012 ... The resonant frequencies of your vocal tract change when you breathe in a lungful of helium. Now, here's how and why helium affects your ...

physics.org | Explore | Why does helium make your voice squeaky?


Your guide to physics on the web. physics.org is the place to be if you have a burning physics question, or if you just want to browse articles and interactive ...

Why Does Helium Change the Sound of Your Voice? | Wonderopolis


Nov 18, 2014 ... When you breathe in helium, your voice travels much more quickly across your vocal cords. This results in the funny sounds you make when ...

www.ask.com/youtube?q=Why Does Helium Make Your Voice Change?&v=v6z-ziQHa2E
Jan 6, 2011 ... When you breathe in helium, why does your voice sound squeaky and like a chipmunk? Find out in the latest Naked Science Scrapbook!

Why does inhaling helium make one's voice sound strange ...


Sep 4, 2006 ... Why does inhaling helium make one's voice sound strange? ... Sound waves are formed by the vibration of something (a drum-skin or your ...

Why Breathing Helium Changes the Sound Of Your Voice


Sep 14, 2011 ... Today I found out why inhaling helium can change the sound of your voice. ... created by your vocal cords, allowing you to make the many different sounds ... like the volume of air in your lungs, does not change with the type of ...

ilovebacteria - Why does helium make your voice squeaky?


The vibrating vocal cords make the air around them vibrate and this makes sound . We can change our voice by changing the shape of our throat and mouth, ...

Why Does Helium Make Your Voice Sound Funny? - Science ...


Nov 12, 2006 ... Answer to the science question: Why does helium make your voice ... Part of the shows Science of Sound, Music and Voices and Best of the ...

Popular Q&A
Q: Why does helium make your voice change?
A: If you imagine your throat as a bit like an organ pipe, when the organist plays a note, one cycle of a wave, with a wavelength approximately the length of the t... Read More »
Source: answers.yahoo.com
Q: Why Does Helium Make Your Voice Change?
A: Speaking. Speaking requires air to move from your lungs, through your vocal cords and out your mouth. Manipulating the shape of your lips, tongue and soft palat... Read More »
Source: www.ehow.com
Q: Why does helium make your voice change?
A: Helium makes gas out and through the larynx where the vocal chords vibrate and... Read More »
Source: www.chacha.com
Q: Why does your voice change when you suck in helium?
A: Helium causes your vocal cords to tighten up. This makes your voice go up in pitch. Helium is a harmless gas. It is often used in deep sea diving, which makes t... Read More »
Source: wiki.answers.com
Q: Why does your voice change when you suck helium?
A: When humans breathe helium and speak, vocal chords vibrate at a highe... Read More »
Source: www.chacha.com