Convert chek (Hong kong foot) to bohr
Selected category: length.
Definition and details for chek (Hong kong foot):
Chek is a Hong Kong unit of length defined as exactly 0.371475 meter.
Definition and details for bohr:
Bohr or bohr radius (a0) is used in particle physics. One bohr is the mean distance between the proton and the electron in an unexcited hydrogen atom. This unit was named to honor the Danish physicist Niels Bohr (1885-1962), who explained the structure of atoms.