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If flow has Mach number of 1.2 then, determine the ratio of total and external flow dynamic pressure.

If flow has Mach number of 1.2 then, determine the ratio of total and external flow dynamic pressure. Correct Answer 2.4

Given, Mach number M = 1.2 Ratio of total pressure and external flow dynamic pressure = (1.428/M2)*3.5 = (1.428/1.22)*3.5 = (1.428/1.22)*3.5 = 2.40.

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