/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / MACH NUMBER

MACH NUMBER

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/MACH_NUMBER
Definition A <MACH NUMBER> is a <RATIO> of a <SPEED> of a body to a <SPEED> of sound in the surrounding medium. Calculated as Ma = v/c where v is <SPEED> and c is <SPEED> sound