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What is the time that elapses, by which the acoustic disturbance reaches an observer on the ground?
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Thermal
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chandu
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A supersonic aero plane flies at a Mach number 1.8 at an altitude of 700 m, where the atmospheric temperature is 10°C. What is the time that elapses, by which the acoustic disturbance reaches an observer on the ground after it is directly overhead?
ies-conventional-1
1997
thermal
compressible-fluid-flow
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