Question: Steam at 1.2 MPa and 450oC flows through a pipe with a velocity of 300 m/s. Treating the superheated steam as a perfect gas, determine

Steam at 1.2 MPa and 450oC flows through a pipe with a velocity of 300 m/s. Treating the superheated steam as a perfect gas, determine (a) the velocity of sound and (b) the flow Mach number for the steam.

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