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Consider a vehicle moving at a velocity of 1,000 mps through air and hydrogen. The specific gas constant of hydrogen is

Posted: Fri Mar 04, 2022 10:10 am
by answerhappygod
Consider a vehicle moving at a velocity of 1,000 mps through air
and hydrogen. The specific gas constant of hydrogen is 4,157
𝐽𝑘𝑔−𝐾⁄. Assume T = 300 K.
a. Calculate the Mach number of the vehicle in air.
b. Calculate the Mach number of the vehicle in hydrogen.