When does embedded shock wave appear on the cone kept at an angle? – McqOptions

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1.	When does embedded shock wave appear on the cone kept at an angle?
A.	Angle of attack = half cone angle
B.	Angle of attack > half cone angle
C.	Angle of attack < half cone angle
D.	Shock wave angle = 90 degrees
Answer» C. Angle of attack < half cone angle

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