Ask a Question

What is the Mach number at room temperature?

← Prev Question Next Question →
+1 vote
in Fluid Mechanics by (118k points)
What is the Mach number at room temperature?

(a) 310 m/s

(b) 320 m/s

(c) 330 m/s

(d) 340 m/s

I have been asked this question in exam.

I need to ask this question from Flow of Compressible Fluid through Orifices and Nozzles topic in chapter Compressible Flow of Fluid Mechanics

1 Answer

+2 votes
by (362k points)
selected by
 
Best answer
Right choice is (d) 340 m/s

Easy explanation: Mach number is defined as the ratio of the speed of an object to the speed of sound. Mach number is denoted by ‘M’. Mach number ranges from zero to infinity. It falls into several flow regimes. It is 340 m/s at room temperature.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

Powered by TalkJarvis
...