Conversion number between metre per hour [m/h] and speed of sound [s] is 8.1078464561935 × 10-7. This means, that metre per hour is smaller unit than speed of sound.
Switch to reverse conversion:
from speed of sound to metre per hour conversion
| [m/h] |
Result in speed of sound
?If conversion between metre per hour to metre-per-second and metre-per-second to speed of sound is exactly definied, high precision conversion from metre per hour to speed of sound is enabled.
Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!
| Start value: | [metre per hour] |
| Step size | [metre per hour] |
| How many lines? | (max 100) |
| metre per hour | speed of sound |
|---|---|
| 0 | 0 |
| 10 | 8.1078464561935 × 10-6 |
| 20 | 1.6215692912387 × 10-5 |
| 30 | 2.432353936858 × 10-5 |
| 40 | 3.2431385824774 × 10-5 |
| 50 | 4.0539232280967 × 10-5 |
| 60 | 4.8647078737161 × 10-5 |
| 70 | 5.6754925193354 × 10-5 |
| 80 | 6.4862771649548 × 10-5 |
| 90 | 7.2970618105741 × 10-5 |
| 100 | 8.1078464561935 × 10-5 |
| 110 | 8.9186311018128 × 10-5 |
Definition of metre per hour unit: ≡ 1 m / 3600 s. The speed with which the body moves 1 metre in 1 hour.
Definition of speed of sound unit: ≡ (1.4 x 286 x (20+273.15) )-2. Speed of sound in the air. But this speed varies between 295-340 m/s depending on the air temperature and pressure. From the NASA formula I calculated the speed on sea level at 20°C.
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