Air at standard atmospheric condition flows through a pipe

Last updated: 6/14/2023

Air at standard atmospheric condition flows through a pipe at a velocity of spoint 20 m s which then narrows down to smaller size The velocity at the throat becomes 45 m s What is the difference between the pressures at two points O 490 Pa O995 Pa O 1179 Pa O 1065 Pa O 1197 Pa O 987 Pa