mile/hour to Mach (20°C, 1 atm)
Please provide values below to convert mile/hour [mi/h] to Mach (20°C, 1 atm), or change ↔.
mile/hour [mi/h]
Definition: A mile per hour is a unit of speed equal to the distance traveled in miles divided by time in hours.
Historyandorigin: It is part of the imperial system.
CurrentUse: It is widely used in the United States for measuring road speed.
funfact: One mile per hour is approximately 1.60934 kilometers per hour.
Mach (20°C, 1 atm)
Definition: The speed of sound in air at 20°C and 1 atmosphere of pressure is approximately 343 meters per second.
Historyandorigin: It is based on the properties of air.
CurrentUse: It is used in aerodynamics.
funfact: Mach 1 is the speed of sound.
mile/hour [mi/h] to Mach (20°C, 1 atm) Conversion Table
| 1 mile/hour [mi/h] | 0.0013010477 Mach (20°C, 1 atm) |
| 2 mile/hour [mi/h] | 0.0026020955 Mach (20°C, 1 atm) |
| 3 mile/hour [mi/h] | 0.0039031432 Mach (20°C, 1 atm) |
| 5 mile/hour [mi/h] | 0.0065052386 Mach (20°C, 1 atm) |
| 10 mile/hour [mi/h] | 0.0130104773 Mach (20°C, 1 atm) |
| 50 mile/hour [mi/h] | 0.0650523865 Mach (20°C, 1 atm) |
| 100 mile/hour [mi/h] | 0.130104773 Mach (20°C, 1 atm) |
| 1000 mile/hour [mi/h] | 1.3010477299 Mach (20°C, 1 atm) |
| 10000 mile/hour [mi/h] | 13.010477299 Mach (20°C, 1 atm) |
| 100000 mile/hour [mi/h] | 130.10477299 Mach (20°C, 1 atm) |
| 1000000 mile/hour [mi/h] | 1301.0477299 Mach (20°C, 1 atm) |
How to Convert mile/hour to Mach (20°C, 1 atm)
1 mile/hour [mi/h] = 0.0013010477 Mach (20°C, 1 atm)
1 Mach (20°C, 1 atm) = 768.61130995 mile/hour [mi/h]
we use cross multiplication method
mile/hour [mi/h] → Mach (20°C, 1 atm)
1 → 0.0013010477
1.5 → ?( suppose x)
=>1.5*0.0013010477=1*x
by simplifying
x=0.0019515716