Fluid mechanics, science concerned with the response of fluids to forces exerted upon them. It is a branch of classical physics with applications of great importance in hydraulic and aeronautical engineering, chemical engineering, meteorology, and zoolog
It is a device that is used to measure pressure on a fluid by balancing one column of fluid against the second column of fluid. One end of the tube in the manometer pressure gauge is connected to the place where pressure is to be measured, while the other end is open to the atmosphere...
Streamline, In fluid mechanics, the path of imaginary particles suspended in the fluid and carried along with it. In steady flow, the fluid is in motion but the streamlines are fixed. Where streamlines crowd together, the fluid speed is relatively high;