Convert fermi to league (Philip V geographical)
Selected category: length.
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.
Definition and details for league (Philip V geographical):
Philip V's "geographical" league was used by Spanish sailors and it was about 6350.5 meters.