quiz # 8 - Physical Geographic Atmosphere | GEOG 2050, Quizzes of Geography

Download quiz # 8 - Physical Geographic Atmosphere | GEOG 2050 and more Quizzes Geography in PDF only on Docsity! QUIZ 8 In the exercise, you determined the difference in saturation vapor pressure between -30C and -10C and between 10°C and 30°C? Why are these different even though the temperature difference is 20°C for both? Choose one answer. © a. The dew point temperature failec tc determine the saturation pressure b. Warm air contans more water vapor than cold air cc. Cold air contains more water vapor than warm 4d. The sea level pressure eecreased © e, The ges laws do not work below freezing In the exercise, we had 1 gram of ice at -100°C and added heat to convert the ice to liquid then water vapor at 200°C. You determined the total amount of heat needed In calories. How many calories were needed 7 Choose one answer. a. 100 calories b. 220 calories . 770 calories, 4. 870 calories © &. 540 calories f. $0 calories 9. 1740 calories In the exercise, we had 1 gram of ice at -100°C and added heat to convert the ice to liquid then water vapor at 200°C. You determined the total amount of heat needed in calories. How many calories would need to be removed to cool 2 grams of water vapor at 200°C to ice at -100°C? Choose one answer. a. 230 calories b. 100 calories c. 70 calories d. 540 calories e. 870 calories f. 50 calories g. 1740 calories Heat required to take 1 gram of ice at -100°C to vapor at 200°C | | v0} IE D | Temperature (°C) 8 Qa “1 —40)—~«wSC=C«aOSCSSCiSSCSCSC«i SSC Heat added (calories) melting 8 EE liquid [e iE evaporation (D [=] gas E [=] solid A [=]