Question

08 Question (4 points) See page 275 For some reason, a skier decides to ski from the summit of a mountain near Park City, UT (elevation - 9970ft, TE-20.0°C, and Patm = 623 mmHg),to the base of the mountain (elevation - 6920 feet, T = -15 °C, and Pam - 688 mmHg) with a balloon tied to each of her ski poles. 1st attempt Iu See Periodic Table See Hint If each balloon is filled to a volume of 2.00 L at the summit, what is the volume of each balloon at the base?

Answer 1

=k Answer: - from icleal gas equation we have PU=ART Now at constant mores (m) ; we have -casteent where KanR for Change Piui = P2 U2 Ti T2 Now P, = 623 nomig; V=2.00L; T, = 253k (-20.0°c) P2 = 688 mmng; vaa? T2= 2586 (-10.000) PUIXT2 = V2 P2X TI = u : 623 mming X 2.00L X 25 8k 688 mmng x 253K V2 = 1:8SL langeva )