When flow converts from supersonic to subsonic then ____ is produced.
A. shock wave
B. pressure drop
C. both of the mentioned
D. none of the mentioned
Answer:A
When flow converts from supersonic to subsonic then ____ is produced.
A. shock wave B. pressure drop C. both of the mentioned D. none of the mentioned
Explanation: Shock waves are produced when flow changes suddenly from supersonic to subsonic.