Froude number (Fr) is a dimensionless quantity used in fluid mechanics, defined by
where v is velocity, l is length, and g is acceleration due to gravity.
Generalic, Eni. "Froude number." Croatian-English Chemistry Dictionary & Glossary. 29 June 2022. KTF-Split. {Date of access}. <https://glossary.periodni.com>.
Glossary
Periodic Table