FLUID MECH THEORY-3(VJ ACADAMY) 100% Accurate Answers.
Q 9959) Which of the following fluids has the highest compressibility? a) Water b) Air at 1 atm. pressure c) A gas at 5 atm. Pressure d) All of (1), (2) & (3) correct answers C More Q 9957) For air flow at room temperature to be incompressible, the fluid velocity must not exceed a) 100 m/sec b) 70 m/sec c) 50 m/sec d) 25 m/sec correct answers A More Q 9956) A measure of the effect of compressibility in fluid flow is the magnitude of a dimensionless parameter known as a) Reynolds number b) Mach number c) Weber number d) Froude number correct answers B More Q 9908) compressibility is equal to correct answers A More Q 9803)
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q 9959 which of the following fluids has the high
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