A tube condenses H$2$O vapor at $35$ psi, has a diameter of $11/2$ inches and is placed in a flow of Ethylene Glycol at $30$C$.$ The flow of $3$ m$/$s$.$a lcalculate the Q lost by the tube if it is placed in a stream of HO the at the same conditions what the Q would be

c$)$ Justify the difference