Conversion number between kilometres per minute [km/min] and speed of sound [s] is 0.048647078737161. This means, that kilometres per minute is smaller unit than speed of sound.
Switch to reverse conversion:
from speed of sound to kilometres per minute conversion
| [km/min] |
Result in speed of sound
?If conversion between kilometres per minute to metre-per-second and metre-per-second to speed of sound is exactly definied, high precision conversion from kilometres per minute 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: | [kilometres per minute] |
| Step size | [kilometres per minute] |
| How many lines? | (max 100) |
| kilometres per minute | speed of sound |
|---|---|
| 0 | 0 |
| 10 | 0.48647078737161 |
| 20 | 0.97294157474322 |
| 30 | 1.4594123621148 |
| 40 | 1.9458831494864 |
| 50 | 2.4323539368581 |
| 60 | 2.9188247242297 |
| 70 | 3.4052955116013 |
| 80 | 3.8917662989729 |
| 90 | 4.3782370863445 |
| 100 | 4.8647078737161 |
| 110 | 5.3511786610877 |
Definition of kilometres per minute unit: ≡ 1 km / 60 s. The speed with which the body moves 1 km in 1 minute. A car on a speed of 60 km/h goes one kilometre per minute.
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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