Convert light second to sen (Thailand)
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 sen (Thailand):
Sen (Thailand) is a unit of length used in Thailand equal to 40 meters.