8-119 A constant-volume tank contains 30 kg of nitrogen at 900 K, and a constant-pressure device contains 15 kg of argon at 300 K. A heat engine placed between the tank and device extracts heat from the high-temperature tank, produces work, and rejects heat to the low-temperature device. Determine the maximum work that can be produced by the heat engine and the final temperatures of the nitrogen and argon. Assume constant specific heats at room temperature. N₂ 30 kg 900 K HE Ar 15 kg 300 K Он QL W

Example: Thesis Statement (1) Check () the thesis statements that suggest a chronological order. Put a double check (V) next to the thesis statements that suggest the essay will describe a process or procedure. In the sentences you have checked, circle the word or words that indicate chronological order or process. к1. A child learns to handle responsibility in a series of small steps. X2. 3. WA. 5. X6. X7. X8. 9. A person's intelligence is the product of both heredity' and environment. There are two main reasons I believe women in the army should not be allowed in a war zone along with men. The procedure for submitting expense reports has recently changed. The tensions that led to last year's student riots had been developing for several years. North American directness often conflicts with Asian modesty. The two busiest travel days in the United States are the Wednesday before and the Sunday after Thanksgiving. Cultures celebrate the end of winter and the arrival of spring in…

B.How does the color of t-shirt you wear affect its temperature? te three variations of the independent variable below. IF THEN BECAUSE (Write a SPECIFIC action you can do) (Make a prediction about what you are measuring) (Reason why from your knowledge/research)

I need these three parts answered, if you are unable to answer all three parts please leave it for another tutor to answer, thank you.