see|mach
English
Pronunciation
RP:
- IPA|/m��k/, /mæk/, /ma�x/
Proper noun
Mach
- w:Ernst Mach|Ernst Mach, Czech physicist 1838 - 1916.
Noun
Mach
wikipedia|Mach number
#physics a ratio of the speed (of an object, etc.) to the speed of sound in the fluid or other medium through which the object travels. Usually used to describe supersonic speeds.
#:The jet traveled at Mach 3.
#physics the Mach number
Translations
trans-top|ratio
trans-mid
trans-bottom
trans-top|the Mach number
Finnish: Machin luku
trans-mid
trans-bottom
Usage notes
Never plural.
Always preceeds the number, as in the example above.
Category:English eponyms
Category:Units of measure
Unserdeutsch
Etymology
From the standard New High German Macht.
Noun
Mach
- might, power
Category:Unserdeutsch nouns
tr:Mach
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