What is the speed of sound in dry air at 20°C?

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What is the speed of sound in dry air at 20°C?

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Sigridomena 3 years 2021-09-04T18:22:07+00:00 1 Answers 13 views 0

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  1. Farah
    0
    2021-09-04T18:23:59+00:00
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    343 meters per second

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