How does helium change a person’s voice when inhaled 984 viewsJanuary 3, 2024 Question90.63K December 1, 2019 0 Comments How does helium change a person’s voice when inhaled In: Biology 7 Answers ActiveNewestOldest Anonymous Posted December 1, 2019 0 Comments sound is made by your voice box causing the air to bounce around. because helium is really really small, when your voice box tries to bounce it, it goes really really fast. when fast vibrations reach your ear holes, it sounds like a higher pitch. You are viewing 1 out of 7 answers, click here to view all answers. Register or Login
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