(a) water, p 1 5 14.7 lbf/in. 2 , T 1 5 5008F, p 2 5 100 lbf/in. 2 Find T 2 in 8F. (b) water, T 1 5 108C, x 1 5 0.75, saturated vapor at state 2. Find p 2 in bar. (c) air as an ideal gas, T 1 5 278C, p 1 5 1.5 bar, T 2 5 1278C. Find p 2 in bar. (d) air as an ideal gas, T 1 5 1008F, p 1 5 3 atm, p 2 5 2 atm. Find T 2 in 8F. (e) Refrigerant 134a, T 1 5 208C, p 1 5 5 bar, p 2 5 1 bar. Find

Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this

Steel water aluminum think about the three words listed here. which word could be added as the title of this list of words to tell how these words are related? a) conductors b) heat c) insulators d) metals