Question: Question 2 - (15 marks) constant velocity An ideal gas is flowing in a constant-diameter pipe at a constant temperature. Provide expressions showing (a) the

Question 2 - (15 marks) constant velocity An ideal gas is flowing in a constant-diameter pipe at a constant temperature. Provide expressions showing (a) the variation of mass flow rate with pressure; (b) the variation of average velocity with pressure. Finally: (c) Hand-sketch a graph showing how, for an ideal gas, the velocity changes with pressure in a pipeline. Compare this to how the velocity of an incompressible fluid changes with pressure in a pipeline

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