2-lbm of water at 500 psia initially fill the 1.5-ft3 left chamber of a partitioned system. the right chamber’s volume is also 1.5 ft3, and it is initially evacuated. the partition is now ruptured, and heat is transferred to the water until its temperature is 300°f. determine the final pressure of water, in psia, and the total internal energy, in btu, at the final state.

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d