What is the approximate value of the Mach number of the aircraft?

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asked Jan 17, 2018 in PPE by chandu (215k points)

An aircraft is flying at a speed of 800 km/h at an altitude, where the atmospheric temperature is - 20°C. What is the approximate value of the Mach number of the aircraft?

a. 0.653                       b. 0.697

c. 0.240                       d. 0.231

ies-objectives-1
2004
ppe
jet-propulsion&compressible-flow

What is the approximate value of the Mach number of the aircraft?

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