The Mach number for hypersonic flow of compressible fluid... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

The Mach number for hypersonic flow of compressible fluid is____________________?

Correct answer: C

Explanation

Hypersonic flow is generally defined as flow with a Mach number significantly greater than 5. Option C (> 4) best represents this high-speed regime.

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