Mass velocity is independent of temperature & pressure, when the flow is

Question: Mass velocity is independent of temperature & pressure, when the flow is
[A].

unsteady through unchanged cross-section.

[B].

steady through changing cross-section.

[C].

steady and the cross-section is unchanged.

[D].

unsteady and the cross-section is changed.

Answer: Option C

Explanation:

No answer description available for this question.