Why can’t the density be assumed as constant for compressible fluids?
A. It shows variation with temperature and pressure
B. It remains constant with temperature and pressure
C. It becomes almost constant at very high temperature
D. None of the mentioned
Answer:A
Why can’t the density be assumed as constant for compressible fluids?
A. It shows variation with temperature and pressure B. It remains constant with temperature and pressure C. It becomes almost constant at very high temperature D. None of the mentioned