Convert light hour to pertica (Roman)
Selected category: length.
Definition and details for light hour:
Light hour is defined as the distance the light travels in one hour through a vacuum. The defined light speed is c = 299,792,458 m/sec. So one light hour equals exactly 1,079,252,848,800 meters.
Definition and details for pertica (Roman):
Pertica is the ancient Roman rod. It was equal to 10 pes (ancient Roman feet).