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652 miles per minute is about 50 times as fast as The Speed of Sound.
In other words, the speed of The Speed of Sound is 0.0196 times that amount.
(in dry air at 20°C)
The speed of sound in dry air at 20°C (68°F) is 12.80 miles per minute. Air is a relatively poor acoustic conductor, however, as sound will travel at speeds of between 55.80 miles per minute to 58.20 miles per minute in water, depending on its salinity.
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