Why the helium change the voice of a man?
- daddyspanksalotLv 51 decade agoFavorite Answer
Helium, being lighter than air, allows the volcal cords to vibrate at a higher frequency than air allows, which in turn changes the frequency of the person's voice. This works for both men and women.
- Anonymous1 decade ago
Actually it will also change the voice of a woman, I think that it constricts something in the voice box, but I am not a doctor so I really don't know maybe since helium is lighter then standard air sound particles change from the point of origination
- 1 decade ago
Its an asphyxiat, it doesn't allow you to breath properly. So when you breath it in you are in essence choking yourself.