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**

- 1 centimetre per hour = `((0.01/3600)) / (342.603648550333)` =
**8.1078464561935 × 10**speed of sound^{-9} - 1 speed of sound = `(342.603648550333) / ((0.01/3600))` =
**123337313.47812**centimetre per hour - ? centimetre per hour × `((0.01/3600) ("m/s"/"centimetre per hour")) / (342.603648550333 ("m/s"/"speed of sound"))` =
**?**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) |

visual:

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} |

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Convert **Centimetre per hour to other unit:**

### centimetre per hour

Definition of centimetre per hour unit: ≡ 1 cm / 3600 s. The speed with which the body moves 1 centimetre in 1 hour.

Convert **Speed of sound to other unit:**

### speed of sound

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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