An insulated rigid tank contains 4 kg of argon gas at 450 kPa and 308C. A valve is now opened, and argon is allowed to escape until the pressure inside drops to 200 kPa. Assuming the argon remaining inside the tank has undergone a reversible, adiabatic process, determine the final mass in the tank.
Week 4: Film continued & Lecture Laborers were only paid $1/day for working from dawn to dusk 1920s-1930s: over 100,000 Filipinos immigrated to the US o the imagination of the laborers was that the USA was all about wealth – ironically, they arrived during the Great Depression lived in camps kids worked 10 hours/day and made 8cents/hour didn’t have food to eat so ate animals like frogs or crows verbal abuse – “Monkey, go home. Go where you belong” California law – A Filipino cannot marry a White Weekends – when they got paid, they went dancing Rooster fighting Very low ratio of men to women (16:1 or 32:1) Life got better for the Filipinos around the 1970s-1980s o Some went back to their native