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Mach angle



[ ˈmäk-]



Mach angle   
noun
[ˈmäk-]

Definition of Mach angle

: half of the vertex angle of a Mach cone whose sine is the ratio of the speed of sound to the speed of a moving body



History and Etymology for Mach angle

after Ernst Mach †1916 Austrian physicist and philosopher



Dictionary Entries near Mach angle