Convert light second to tsun (Hong Kong)
Selected category: length.
Definition and details for light second:
Light second is defined as the distance the light travels in one second through a vacuum. The defined light speed is c = 299,792,458 m/sec. So one light second equals exactly 299,792,458 meters.
Definition and details for tsun (Hong Kong):
Tsun is a Hong Kong unit of length equal to 1/10 chek (Hong Kong Foot) or 3.71475 cm.