Recent content by imdesperate

Well I did it. I used ##T_1 = 5T_4## to figure out ##Q_{41}## is positive. Then, I put them all in the formula and converted all pressures and volumes into ##p_1## and ##V_1##. I also converted all the temperatures into the form ##\frac{pV}{nR}## which made ##nR## cancel out. Finally I got...

Hello PF, this is my first time posting here. I will try my best to make my formulas readable. So I know what needed to be done: The efficiency is calculated by the formula: ##\eta = \frac{-A}{Q_+}## With ##A## being the total work done in the cycle, ##Q_+## being the heat absorbed in the...