Would you expect sound waves to travel faster through a low density gas such as helium or a higher density such as carbon dioxide

asked Nov 12, 2018 201k views

2 votes

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5 votes

Answer:

Helium

Step-by-step explanation:

Helium has a lower density so sound waves travel faster through it

Aba Dov answered Nov 13, 2018

9.2k points

7 votes

The answer is carbon dioxide

Loknar answered Nov 17, 2018

8.2k points

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