Conversion number between centimetre per hour [cm/h] and speed of sound [s] is 8.1078464561935 × 10-9. This means, that centimetre per hour is smaller unit than speed of sound.
Switch to reverse conversion:
from speed of sound to centimetre per hour conversion
| [cm/h] |
Result in speed of sound
?If conversion between centimetre per hour to metre-per-second and metre-per-second to speed of sound is exactly definied, high precision conversion from centimetre 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: | [centimetre per hour] |
| Step size | [centimetre per hour] |
| How many lines? | (max 100) |
| centimetre per hour | speed of sound |
|---|---|
| 0 | 0 |
| 10 | 8.1078464561935 × 10-8 |
| 20 | 1.6215692912387 × 10-7 |
| 30 | 2.432353936858 × 10-7 |
| 40 | 3.2431385824774 × 10-7 |
| 50 | 4.0539232280967 × 10-7 |
| 60 | 4.8647078737161 × 10-7 |
| 70 | 5.6754925193354 × 10-7 |
| 80 | 6.4862771649548 × 10-7 |
| 90 | 7.2970618105741 × 10-7 |
| 100 | 8.1078464561935 × 10-7 |
| 110 | 8.9186311018128 × 10-7 |
Definition of centimetre per hour unit: ≡ 1 cm / 3600 s. The speed with which the body moves 1 centimetre 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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