Convert Mach 1 to Miles per Hour
How fast is Mach 1? What is Mach 1 in miles per hour? Mach 1 to mph conversion.
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Mach 1 ≈
741.09699 Miles per Hour
result rounded
Decimal places
Result in Plain English
Mach 1 is equal to about 741 miles per hour.
In Scientific Notation
Mach 1
= 1 x 100 Mach
≈ 7.41097 x 102 miles per hour
Mach
Mach is the ratio of an object's speed to the speed of sound. For example, something traveling at Mach 5 is traveling at 5 times the speed of sound. The speed of sound varies depending on many factors. In dry air, at 0 degrees Celsius, the speed of sound is about 331.3 meters per second.
Miles per Hour
A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour.Common abbreviations: mph, mi/h