Convert ken (Japanese length) to fermi
Selected category: length.
Definition and details for ken (Japanese length):
Ken is a Japanese unit of distance equal to 6 shaku.
Definition and details for fermi:
One fermi (fm) equals to 10-15 meter. This unit of distance was formerly used in atomic physics and was named for Enrico Fermi (1901-1954), the Italian-American physicist who built the first nuclear reactor.