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LoginMass velocity
𝐺
=
𝜌
×
𝑉
G=ρ×V (density × velocity).
In steady flow through a constant cross-section, velocity
𝑉
V is constant.
Density
𝜌
ρ depends on pressure and temperature, especially for gases.
So mass velocity depends on both pressure and temperature.
Thus, mass velocity is not independent of temperature or pressure.
Correct answer:
D. Neither A nor B