g A turbulent water flow near a smooth solid boundary creates a wall shear stress of 10 N/m2. At a particular distance from the boundary, the shear Reynolds number (LaTeX: u_{\ast}y/\nuu ∗ y / ν) is 1. The local velocity at this location is:

Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.

On a average work day more than work place firs are reorted

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)