N an internal combustion engine, an air/fuel mixture at atmospheric pressure and 19 °C is compressed in a cylinder by a piston to 1/7 of its original volume (compression ratio of 7). Part Description Answer Chk History A. If the pressure remains constant, what is the temperature of the compressed mixture? (°C) 133 Click here to check your answer 7.35 pts.74% 2% try penalty Hints: 1,0 Try 1 - your answer of 133 is not correct. # tries: 1 B. If the temperature remains constant, what is the gauge pressure of the compressed mixture? (include units with answer) Format Check Click here to check your answer 7.5 pts.75% 2% try penalty Hints: 0,0 # tries: 0 C. In reality, both the pressure and temperature increase. If the gauge pressure is 43 atm, what is the temperature of the compressed mixture? (°C) Click here to check your answer 7.5 pts.75% 2% try penalty Hints: 0,0 # tries: 0