Consider a system changing from state 1 to state 2 irreversibly. In order for this change of state to occur, 5.11 kJ of
Posted: Fri Apr 29, 2022 2:02 pm
Consider a system changing from state 1 to state 2 irreversibly. In order for this change of state to occur, 5.11 kJ of heat is transferred from the system to the surroundings, causing the system to expand from 27.8 L to 70.2 L against a final pressure of 2.91 atm. 1. (1 point) Based on this information, complete the following sentence using the drop down menus: NOTE: All answers must be correct for the question to be graded as correct. There are NO part marks for this question; if some of the blanks are correct and any of the others are not it will be marked as incorrect. In this process the v does work on the Submit Answer 2. (1 point) Based on this information, complete the following sentence using the drop down menus: NOTE: All answers must be correct for the question to be graded as correct. There are no part marks for this question; if some of the blanks are correct and any of the others are not it will be marked as incorrect. In this process the value of asys will be and the value of surr will be based on the direction of energy flow for heat and work respectively. Submit Answer 3. (1.5 points) Calculate the change in internal energy for the system (Ausys) in kd. INSTRUCTIONS: Input your answer to TWO (2) decimal places in standard notation (example: 0.53 or -12.30 or 123.01). DO NOT input units in the box. If you include units the response will be marked as INCORRECT. k] Submit Answer 4. (0.5 point) If the system returned to state 1 irreversibly, completing the cycle, what would be TRUE of Wsys cycle? Weys cycle < 0 Wsys.cycle = 0 Wsys.cycle > 0 Submit Answer