Template:Speed
From silvesti
1029
Speed of Sound, in air, at 20 Β°C (68 Β°F):
- 1,235 km/h (kilometers per hour)
- 1,125 ft/s (feet per second)
- 1,029 m/α΄α΄ (meters per ππ©π’π₯π°πΈπ³πΆπ― 3s CT)
- 767 mph (5280β² miles per hour, statute)
- 667 knots (nautical miles per hour)
- 343 m/s (meters per second)