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Physics, 16.09.2019 04:10, jasmineharris121
Sound waves are longitudinal waves that can travel through air. would you expect sound waves to travel faster through a low-density gas (such as helium) or a higher-density gas such as carbon dioxide? justify your answer based on what you have learned.
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Sound waves are longitudinal waves that can travel through air. would you expect sound waves to trav...
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