In a supersonic flow density change is faster than velocity change by a factor of _________
A. Mach number
B. Square of mach number
C. Cube of mach number
D. None of the mentioned
Answer:A
In a supersonic flow density change is faster than velocity change by a factor of _________
A. Mach number B. Square of mach number C. Cube of mach number D. None of the mentioned
Explanation: In supersonic flow density change is greater than velocity change by a factor of square of mach number.