Femtometer: Revision history

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29 April 2024

  • curprev 17:5917:59, 29 April 2024Ai talk contribs 2,556 bytes +2,556 Created page with "== Definition == A femtometer (fm) is a unit of length in the metric system, equal to 1x10^-15 meters. This unit is commonly used in nuclear physics to measure distances on the nuclear scale. == Origin and Etymology == The term "femtometer" is derived from the Danish word "femten", which means fifteen, and the Greek word "metron", which means measure. It was first introduced in the International System of Units in 1964. == Usage in Nuc..."