Water enters the 234 mm inside-diameter tubes of a boiler at 10 MPa and 60 oC, and leaves at 6 MPa and 450 oC with a velocity of 80 m/s. Calculate the volumetric flow rate of air at the inlet of the tube in m3/s

answer:

the army does care about its soilders sir i think yout getting off on the wrong foot sir you need to respect our country were keeping the peole that want to d harm towards you out. so dont go saying we don't care cause we do

answer: copyright is extremely important to authors because it constitutes the ownership of one's original work. having ownership means you can protect your work as intellectual property and control who makes money from it—which is you and those to whom you assign rights.