After inhaling helium gas, a person talks with a high pitched voice. One of the reasons for

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After inhaling helium gas, a person talks with a high pitched voice. One of the reasons for this is the higher speed of sound in helium than in air. Why does sound travel faster in helium?

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Conceptual Physics

ISBN: 978-0321909107

12th edition

Authors: Paul G. Hewitt

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Question Posted: Sep 15, 2017 12:28 AM

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After inhaling helium gas, a person talks with a high pitched voice. One of the reasons for

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Helium nitrogen and oxygen molecules ...View the full answer

Conceptual Physics

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