'I) An astronaut lives in a spaceship in free space far away from any star or galaxy. The entropy of the entire spaceship, including passengers inside, will A) increase B decrease C increase or decrease D rst increase and then decrease 2) An astronaut lives in a spaceship in free space far away from any star or galaxy. The entropy ofthe astronaut is A) going to increase B) going to decrease C stable D) unknown 3) The entropy of the ideal gas can be calculated by A) its pressure, volumn, and temperature B) its specic heat C its equation of state D) its number of microscopic states 4) Our universe will die because A) its entropy is constantly decreasing B most thermodynamic processes in the universe are irreversible C) its temperature is constantly increasing D its density is constantly increasing