The properties of a flow with subscript * denotes M=1. Which of these is the correct ratio for a flow with gamma= 1.4?

\(\frac {\rho ^*}{\rho_0}\)=0.634

The definitions of P0 and ρ0 involve______

Any process gives the same value

Explore topic-wise MCQs in Aerodynamics Questions and Answers.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Aerodynamics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.	The properties of a flow with subscript * denotes M=1. Which of these is the correct ratio for a flow with gamma= 1.4?
A.	\(\frac {T^*}{T_0}\)=0.528
B.	\(\frac {P^*}{P_0}\)=0.833
C.	\(\frac {\rho ^*}{\rho_0}\)=0.634
D.	Data inadequate
Answer» D. Data inadequate

Discussion

2.	The definitions of P0 and ρ0 involve______
A.	Isothermal compression
B.	Isentropic compression
C.	Adiabatic compression
D.	Any process gives the same value
Answer» C. Adiabatic compression

Discussion