Physics · Gas Dynamics
Which law or principle dictates that for an adiabatic and steady flow, the Mach number cannot increase across a normal shock wave because entropy must increase?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Rankine-Hugoniot relation
- 2Second law of thermodynamics✓
- 3Rayleigh line relation
- 4First law of thermodynamics
Correct answer
Second law of thermodynamics
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