Convert x unit to cubit (Sumerian)
Selected category: length.
Definition and details for x unit:
X unit (Xu) is a unit of length used for measuring the wavelength of x-rays and gamma rays. This unit is approximately 1.0021 x 10-13 meter.
Definition and details for cubit (Sumerian):
A copper bar, which is believed that it was the Sumerian Nippur cubit, found by the German Assyriologist Eckhard Unger during the WWI in 1916 at Nippur. This cubit is 518.616 mm with an assumed error of 1%.