Mach (SI standard) to Mach (20°C, 1 atm)
Please provide values below to convert Mach (SI standard) to Mach (20°C, 1 atm), or change ↔.
Mach (SI standard)
Definition: The speed of sound in air at 15°C and 1 atmosphere of pressure is approximately 340 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.
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.
Mach (SI standard) to Mach (20°C, 1 atm) Conversion Table
| 1 Mach (SI standard) | 0.8586915017 Mach (20°C, 1 atm) |
| 2 Mach (SI standard) | 1.7173830035 Mach (20°C, 1 atm) |
| 3 Mach (SI standard) | 2.5760745052 Mach (20°C, 1 atm) |
| 5 Mach (SI standard) | 4.2934575087 Mach (20°C, 1 atm) |
| 10 Mach (SI standard) | 8.5869150175 Mach (20°C, 1 atm) |
| 50 Mach (SI standard) | 42.934575087 Mach (20°C, 1 atm) |
| 100 Mach (SI standard) | 85.869150175 Mach (20°C, 1 atm) |
| 1000 Mach (SI standard) | 858.69150175 Mach (20°C, 1 atm) |
| 10000 Mach (SI standard) | 8586.9150175 Mach (20°C, 1 atm) |
| 100000 Mach (SI standard) | 85869.150175 Mach (20°C, 1 atm) |
| 1000000 Mach (SI standard) | 858691.50175 Mach (20°C, 1 atm) |
How to Convert Mach (SI standard) to Mach (20°C, 1 atm)
1 Mach (SI standard) = 0.8586915017 Mach (20°C, 1 atm)
1 Mach (20°C, 1 atm) = 1.1645625908 Mach (SI standard)
we use cross multiplication method
Mach (SI standard) → Mach (20°C, 1 atm)
1 → 0.8586915017
1.5 → ?( suppose x)
=>1.5*0.8586915017=1*x
by simplifying
x=1.2880372526