When air has passed through a shock wave the local speed of sound is: | ATPL | ID: 127

Home > Examination quizzes for PPL(A), PPL(H), BPL Gas, BPL Hot Air, ATPL, SPL - Sailplane, EASA Drone > Quiz ATPL - Exam test Airline Transport Pilot license > Principles of Flight > When air has passed through a shock wave the local speed of sound is:

Question id 127 - Principles of Flight - ATPL - Airline Transport Pilot license

Not affected

Decreased

Increased

Decreased and beyond a certain Mach number start increasing again

Training! Question explanation