Noun
/mæk/
The word "mach" is primarily used to denote a ratio of the speed of an object to the speed of sound in the surrounding medium, commonly referred to in supersonic contexts. It is frequently used in discussions of aerodynamics, aviation, and physics.
"Mach" is relatively specialized and is employed more often in written contexts, particularly in technical publications, aviation discussions, and academic studies rather than in oral speech.
The fighter jet flew at Mach 2, which is twice the speed of sound.
Самолет-истребитель летел на скорости Мах 2, что в два раза выше скорости звука.
Understanding the Mach number is essential for engineers designing aircraft.
Понимание числа Маха является важным для инженеров, проектирующих самолеты.
The sound barrier was broken at Mach 1 for the first time in 1947.
Звуковой барьер был преодолён при Мах 1 впервые в 1947 году.
"Mach" is not commonly found in idiomatic expressions like other more typical English words; however, it can be part of specific technical discussions. The term does appear frequently in discussions about speed and performance, particularly in aviation conversations.
The aircraft went from subsonic to supersonic as it exceeded Mach 1.
Самолет перешел от подсвета к сверхзвуковому, когда он превысил Мах 1.
Engineers strive to achieve optimum performance at Mach numbers greater than 3.
Инженеры стремятся достичь оптимальной производительности при числах Маха больше 3.
The conditions were perfect for testing the vehicle at Mach speeds.
Условия были идеальными для испытаний транспортного средства на скоростях Маха.
The term "Mach" is derived from the name of the Austrian physicist Ernst Mach, who made significant contributions to the study of sound and the speed of objects. The term was popularized in the early 20th century.
This comprehensive overview summarizes key information regarding the term "mach," its usage, and relevant contextual elements.