Convert angstrom to pouce de Roi (French inch)
Selected category: length.
Definition and details for angstrom:
Angstrom (Å or A) is a unit of length, equal to 0.1 nanometer or 10-10 meter. This unit was named Angstrom to honor the Swedish physicist Anders Jon Ångström (1814-1874) and is used to measure the wave length of light waves.
Definition and details for pouce de Roi (French inch):
"Pouce de Roi" is the Paris inch. This traditional unit of lengh is equal to 750/27706 meter or about 27.07 mm. The Paris inch could be subdivided into 12 ligne (the Paris line), and 12 Paris inches made a Paris foot.